Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Envelopes, Mailers & Shipping Supplies Categories
Best Choice GSSUSA 
GSSUSA Teal Bubble Mailers, 4x8 Inches, 50 Pack, Padded Poly Bubble Mailers, Packaging for Small Business, Shipping Enve 【TEAL 4X8 PADDED BUBBLE MAILERS】 Our teal color padded 4x8 bubble mailers are a reliable shipping and packaging solutionJENCENBIO 
JENCENBIO Compostable Mailers Bags, 10x15inch, 50 Pack with self-sealing strip for Shipping bag, Shipping Envelopes,clot ♻SIZE: 10 IN X 15 IN (26cm x 38cm),50 counts (BLACK), Extra thick 2.4 Mils perfect for sending out non-fragile items sucTaicols 
Taicols 40 Pcs Bubble Mailers Wrap Envelopes Padded for Shipping Packaging Padded Envelopes with Secure Self-Seal Closur 【Material】The shipping bubble pouch is made only of the highest quality polyethylene material. Lightweight and waterprooBest Value TOMVYTER 
TOMVYTER Poly Bubble Mailers 6x10, 25pcs Padded Envelopes with Self Seal Package Bags for Shipping, Waterproof Bubble En Lightweight Privacy Protection Bubble Mailers: Usable Space Size: 6x9 inch, outside size: 6x10 inch,Color:Light Pink,pacWzenclave 
Wzenclave 100 Pack White Poly Mailers 16cm*22cm - Self-Sealing Shipping Bags with Strong Adhesive, Durable Mailing Envel Package includes : Size: 16cm*22cm（6.3“ * 8.66”） | Thickness: 0.12mm | Qty: 100pcs/packAymorder 
40 pcs 15x18cm Bubble Mailers Wrap Envelopes Padded for Shipping Packaging White Waterpoof, Anti-broken, No tearing! Safe for your fragile package while shippingKKBESTPACK 
KKBESTPACK Poly Mailers 7.5 x 10.5 Shipping Envelopes Bags Pack of 100 poly mailing shipping envelopesHaheihei Black Bubble Mailer（3.5x5 Inch） - Self-Sealing Shipping Bag, Padded Mailer for Fragile Items, Compatible with Electronic "Premium Black Bubble Mailers - Self-Sealing & Protective These high-quality black bubble mailers feature a self-sealingUCGOU UCGOU Bubble Mailers 4x8 Inch Light Pink 50 Pack Poly Padded Envelopes Small Business Mailing Packages Opaque Self Seal Sturdy and Durable Construction: The thicken shipping bags covers with polyethylene material, making them not easily punLyhaogao Lyhaogao Pink Bubble Mailers 15x20 cm Self Sealing Padded Shipping Envelopes for E Commerce, Pack of 20 Protective Maili 【Premium Pink Bubble Mailers Set】: Includes 20 self-sealing pink bubble mailers (15 x 20 cm), perfect for shipping smallhatisan 100 Pack Poly Mailers 10x13, Cute Packaging Envelope Mailers Polymailers Packaging for Small Business, Shipping Bags for Premium & Lightweight Package Bags:Lightweight and water-resistant. Lower the cost of your business and protect your proweidllys Weidllys 100 PCS Shipping Label Sleeves, 9.4"x 5.2" Shipping Label Envelopes, Clear envelopes Adhesive Top Loading Packi 【9.4" x 5.1" Mailing Pouches – 100 Pack】 – Each pack includes 100 waterproof polyethylene packing list envelopes, designStorage Standard 110-Pack Card Shipping Envelopes - 7 x 4.35 Inches Trading Cards Self-Adhesive Mailers, Perfect Fit for Semi-Rigid Sleev Optimized for Card Shipping - These baseball card shipping envelopes are designed to fit trading cards in semi-rigid CS-UCGOU UCGOU Natural Kraft Bubble Mailers 4x8 Inch 50 Pack Brown Usable Size 4x7 Padded Envelope #000 Small Business Package Se Natural Kraft Bubble Mailers: The brown kraft bubble mailers outer size is 4x8 inch, while the inner size is 4x7 inch, whatisan 100 Pack Poly Mailers 10x13, Cute Packaging Envelope Mailers Polymailers Packaging for Small Business, Shipping Bags for Premium & Lightweight Package Bags:Lightweight and water-resistant. Lower the cost of your business and protect your proGLEAVI GLEAVI 50Pcs Small Bubble Mailers 7X4.7 Inch Self Sealing Shockproof Padded Envelopes for Shipping Jewelry Cosmetics Boo Shockproof Protection: These bubble mailers feature full air bubble cushioning designed to protect your items from impacQuality Park Quality Park Bubble Mailers, 6 x 9 Inch, Teal Poly Mailers, Padded Envelopes, Shipping Envelopes, Water Resistant, Self Stock up on bubble mailers for your online or home business; you get 50 teal poly mailers with an easy peel off closureGSSUSA GSSUSA 100 Pack Padded Poly Mailers 6x10 Inches Bubble Mailer Envelopes Small Packaging Mailing Envelope Bags Shipping B BLACK 6X10 PADDED BUBBLE MAILERS - Our black padded mailers are a reliable shipping and packaging solution for your retaUCGOU UCGOU 8.5x12 Inch Black Poly Bubble Mailers Padded Envelopes Self Seal Mailing Envelopes Pack of 25 DIMENSION. 8.5x12 inch padded envelopes (usale size-8.5x11"), with opaque black poly film. The bubble envelopes feel nicGeneric A4 Document Cardboard Envelope, 235 x 325 mm, 300GSM, Semi-Rigid Mailer, White (50) DIMENSIONS: Internal measurements of 235mm x 325mm, perfectly sized to fit A4 documents and accessories with extra corneMILIOG MILIOG Bubble Mailers 5x8 Inch White 25 Pack | Waterproof Padded Envelopes | Self Seal Adhesive, Tear-Resistant | Small UCGOU UCGOU Kraft Bubble Mailers 6x10 Inch 50 Pack Usable Size 6x9 Inch Yellow Padded Envelopes #0 Small Business Mailing Pack DIMENSION- 6x10 inch padded envelopes(usable size-6x9"), with kraft paper, which color is bright and clean. Feel nice toLindCo Packaging Extra Large Bubble Mailers 480x600mm, Kraft Self Seal Padded Envelope, Tear & Puncture Resistant Shipping Bags for Packa Bubble Kraft mailer will ensure that your postage items are protected from damage. The sealed air bubbles in the mailingUCGOU UCGOU Bubble Mailers 4x8 Inch Purple 50 Pack Usable Size 4x7 Padded Envelope Small Business Mailing Packages Opaque Self Opaque Poly Bubble Mailers The purple bubble mailers outer size is 4x8 inch, while the inner size is 4x7 inch. With fullRileryeol Packing List Pouches, Clear Adhesive Top Loading Packing List/Shipping Label Envelopes - 100 Packs (7.5 x 5.5) 【Perfect Size】7.5x5.5 inches, 100 Packs in Total.Convenient Wide, Top-loading Design, Fits UPS, FedEx Labels.Faccito Faccito 200 Pcs Trading Card Shipping Set 4 x 6'' Trading Card Protector and Envelopes Bulk for Mailing, Additional Defe Total Privacy Protection: our trading card shipping set includes 100 card shipping envelopes and 100 card shields, bothQuality Park Quality Park Bubble Mailers, 6 x 9 Shipping Envelopes, Self-Seal, Durable Brown Kraft Padded Envelopes, Redi-Strip Peel Stock up on bubble mailers for your online or home business; you get 50 brown kraft mailers with an easy peel off closurUCGOU UCGOU Bubble Mailers 4x8 Inch Black 50 Pack Usable Size 4x7 Padded Envelopes Small Business Mailing Package Opaque Self Opaque Poly Bubble Mailers: The black bubble mailers outer size is 4x8 inch, while the inner size is 4x7 inch. With fullUCGOU UCGOU Natural Kraft Bubble Mailers 6x10 Inch 50 Pack Usable Size 6x9 Brown Padded Envelopes #0 Small Business Mailing Pa DIMENSION 6x10 inch padded envelopes(usable size-6x9"), with Natural kraft paper, which color is brown. Feel nice to theLindCo Packaging Invoice Enclosed Pouch 115x150mm Self-Adhesive Document Wallet Waterproof Shipping Label Holder Clear Front Doculope (Pa Strong Self-Adhesive Backing: Securely attaches to boxes, envelopes, and mailers; no tape or staples needed.A LA MODE MAILERS TOPPED WITH STYLE. 10x13 Poly Mailers 100 Pack | Sangria | Reusable Shipping Supplies Envelopes | Plastic Small Business Clothing Packaging ECO FRIENDLY: Double seal for double use. Customer return? They can mail it back in the same package. Reusable and 100%SARAYO 100x Poly Mailer Courier Bags Envelopes Shipping Bags Self Sealing Shipping Mailing Satchel Exterior Colour White Tear-P 【White Poly Mailers】 Our poly mailers are a reliable shipping and packaging solution for your retail or online business.Quality Park Quality Park Bubble Mailers, 8.5 x 11 Inch, Kraft Padded Envelopes, Durable Brown Shipping Envelopes, Self Seal Closure, Stock up on bubble mailers for your online or home business; you get 25 brown kraft mailers with an easy peel off closurUCGOU UCGOU Bubble Mailers 10.5x16 Inch 40 Pack Usable Size 10.5x15 Inch Large Padded Envelopes White Waterproof Packaging Bag Opaque Large Bubble Mailers: The white bubble mailers outer size is 10.5x16 inch, while the inner size is 10.5x15 inch(GSSUSA GSSUSA Black Bubble Mailers 8.5x12 large Padded Envelopes 25 Pack,Self-Seal Shipping Mailer, Packaging Bags, Small Busin BLACK BUBBLE MAILERS - Our black bubble mailers are a reliable packaging solution for your retail or online business. ThUCGOU UCGOU Bubble Mailers 5x8.6 Inch Usable Size 5x7 Inch Black 50 Pack Padded Envelopes Small Business Mailing Packages Self 🍀【Opaque Poly Bubble Mailers】 The black bubble mailers outer size is 5x8.6 inch, while the inner size is 5x7 inch. WithGeneric Kraft Bubble Padded Envelopes 160 x 230mm Self Seal Bubble Mailer (Pack of 50) Bubble Kraft mailer will ensure that your postage items are protected from damage. The sealed air bubbles in the mailingBESTEASY BESTEASY Packing List Pouches, 6" x 9" Clear Adhesive Top Loading Packing List/Shipping Label Envelopes - 100 Packs Size: 6 x 9 inches, 100 packs in total.Quality Park Quality Park Bubble Mailers, 8.25 x 11 Shipping Envelopes, Water Resistant Teal Poly Padded Envelopes, Redi-Strip Peel O Stock up on bubble mailers for your online or home business; you get 25 teal poly 8.25 x 11 mailers with an easy peel ofDonyson Poly Mailers 12x15.5 with Handle, 50 Pack Packaging Bags, Thank You Mailing Envelopes, Shipping Bags for Clothing, 2.75 BUILT-IN HANDLE. Keep your work simple! Now you can easily carry a bunch of packages in only one hand or hang your maileMolljoy Bubble Mailers 6x10 Inch Teal 25 Pack Usable Size 6x9 Padded Envelopes Small Business Mailing Packages Opaque Self Seal Opaque Poly Bubble Mailers: The teal bubble mailers outer size is 6x10 inch, while the inner size is 6x9 inch. With full16% Off NAMOARLY NAMOARLY 50pcs Small Kraft Bubble Mailers Padded Envelopes with Strong Self Seal Strip Packaging for Shipping Jewelry Ma Kraft envelope:fully laminated kraft and air cellular construction provides outstanding stiffness and puncture resistanciDopick iDopick 100 Pack Poly Mailers Packing Bags, Self-Sealing Shipping Bags Strong Adhesive Shipping Bags for Clothing, Durab 100 Pack Poly Mailers: Inner Size (Available): 25X35cm/9.84x13.78inches; Thickness: 0.12mm; Quantity: 100 pieces per paciDopick iDopick 100 Pack Poly Mailers Packing Bags, Self-Sealing Shipping Bags Strong Adhesive Shipping Bags for Clothing, Durab 100 Pack Poly Mailers: Inner Size (Available): 15X20cm/5.91x7.87inches; Thickness: 0.12mm; Quantity: 100 pieces per packUCGOU UCGOU Bubble Mailers 5x8.6 Inch Usable Size 5x7 Inch Black 100 Pack Padded Envelopes Small Business Mailing Packages Sel Opaque Poly Bubble Mailers: The black bubble mailers outer size is 5x8.6 inch, while the inner size is 5x7 inch. With fuSEWACC SEWACC 15pcs White Cardboard Photo Envelopes A5 25x16.3cm 250g Self-Sealing Stay Flat Mailers Rigid Paper Document Shipp For different settings: suitable for use in post offices, companies, homes, and by packaging suppliers businesses,mailinLindCo Packaging Long Poly Bubble Mailers 320 x 600mm – White Padded Envelopes with Self Seal, Waterproof Shipping Bags for Keyboard & El Extra-Long Size – 320 x 600mm: Ideal for mailing keyboards, electronics, posters, or irregular-sized items that don’t fiUCGOU UCGOU Bubble Mailers 4x8 Inch Blue 50 Pack Usable Size 4x7 Padded Envelope Small Business Mailing Packages Opaque Self S Mailer Plus #000 4X8 Poly Bubble Mailers Self Seal Blue Padded Envelopes Pack Of 50Generic DO NOT Bend Rigid Mailer 630 x 450mm A2 Corrugated Cardboard Envelope (Pack of 3) e-Flute Corrugated Cardboard, Lighter, Hard & Eco FriendlyReli. Reli. Poly Mailers 14.5x19" | 220 Pcs - White | Shipping Bags/Shipping Envelopes | Mailing/Packaging Bags for Shipping | Poly Mailers | 14.5" x 19" | White | Self Sealing | 220 PcsSwitory Switory 25pcs Bubble Mailers 6x10 Padded Envelopes Self Seal Bubble Mailer Thick Shipping Envelopes Cushion Mailers for 【Perfect Size 】You will get to 25pc padded mailing envelopes, these small bubble mailers outer size is 6x10 inch, whileCoopaty Coopaty 4.5" x 5.5" Packing List Envelope, Shipping Label Pouch, Clear Adhesive Packing List Pouches for Invoice/Documen [Packing List Pouches Size] 4.5 "x 5.5", pack of 100 PCS. Perfect for mailing and shipping your return label or addressGeneric Kraft Bubble Padded Envelopes 100 x 180mm Self Seal Bubble Mailer (Pack of 200) Bubble Kraft mailer will ensure that your postage items are protected from damage. The sealed air bubbles in the mailingLindCo Packaging Premium C6 Shipping Label Pouches (120x170mm) - Clear Self-Adhesive Document Protectors - Waterproof Address Pouch for P Each pouch measures 120 x 170mm, providing ample space for a variety of contents. The spacious design allows for easy inUCGOU UCGOU Bubble Mailer 6x10 Inch 100 Pack Usable Size 6x9 Inch Black Poly Padded Envelopes Waterproof Bubble Bags for Small Opaque Poly Bubble Mailers: The black bubble mailers outer size is 6x10 inch, while the inner size is 6x9 inch. With fulUCGOU UCGOU Kraft Bubble Mailers 9.5x14.5 Inch 25 Pack Usable Size 9.5x13.5 Yellow Padded Envelopes #4 Large Mailing Package S Kraft Bubble Mailers: The yellow Kraft bubble mailers outer size is 9.5x14.5 inch, while the inner size is 9.5x13.5 inchsoluxetech Bubble Mailers 4x10" 25 Pack Black Thick Padded Poly Envelopes Small Bubble Wrap Mailers Self Seal Shockproof Water Resi Small Double-layer Bubble Mailers Perfect Dimensions: The small black bubble mailers outer 4x10 inches usable size 4x8 ieasykart labels Easykart Happy Mail Stickers | 2 Inch Gold Foil Boho Rainbow Stickers | 500 pcs Decorative Envelope Sealing for Small Bu PERFECT SIZE & LARGE QUANTITY - Our 2”x 1.75” inch labels in this unique die cut design come with 500 Happy Mail LabelsNUOBESTY NUOBESTY 100Pcs Clear Adhesive Shipping Label Pouches Self-Adhesive Packing List Envelopes for Small Business Packaging 5x7 envelopes: an easy way to attach your shipping label on your parcel, make your parcel more convenient to be recognizLOPUNER LOPUNER 30pcs Self-Seal Bubble Mailers Pink 15x11+4cm Padded Envelopes Cushioned Packaging for Small Business Shipping S Compact and lightweight: these small shipping pouches have a proper size and light weight, taking up little space, reducOSOLADY OSOLADY 100Pcs Pink Padded Bubble Mailers Thickened Small Shipping Envelopes for Packaging Small Business Mailing and Sh Jewelry packaging:the bubble envelopes are fast and easy to seal, simply uncover and expose the adhesive, you can seal aWUZYOU WUZYOU Sending Sunshine Your Way Stickers,Small Business Order Gift Happy Mail Packaging Online Retailers Mailbox Envelo Funny Design: Our Cute small business Thank you stickers have an attractive design with funny quote and bright & sweet cPro Supply Global 10x13 (100) Christmas Coffees Designer Poly Mailers Shipping Envelopes Premium Printed Bags What’s Included: The package includes 100 unpadded poly mailers measuring 10x13 inches. These durable mailers are idealPro Supply Global 10x13 (100) Stylish Mustache Designer Poly Mailers Shipping Envelopes Premium Printed Bags What’s Included: The package includes 100 unpadded poly mailers measuring 10x13 inches. These durable mailers are idealProLine Packaging ProLine 6.5 x 4.5 self seal rigid photo shipping flats cardboard envelope mailer (200) The tear strip tab at the top allows for quick and convenient openingGadpiparty Gadpiparty 100Pcs Pink Bubble Mailers Padded Mailers with Self-Seal, Small Jewelry and Bracelet Packaging Envelopes for Small business packing supplies--using pe materials, not easy to tear or wear, these bubble packaging envelopes adopt seFUNOMOCYA FUNOMOCYA 100Pcs Pink Bubble Mailer Bags 11X15Cm Thickened Sealed Plastic Packaging Envelopes for Small Business Shippin Small business packing supplies--the surface of the envelopes can be pasted with number for easy identification, light wVINTORKY VINTORKY 100Pcs Pink Bubble Mailers 11X15+4Cm Padded Envelopes for Small Business Shipping Packaging Supplies Sealed Pac Small bubble mailers:adopting pe materials, these padded shipping envelopes are practical, will not tear or wear easily,Operitacx Operitacx 25 Pcs Natural Kraft Paper Bubble Mailers 16x22cm Padded Self-Sealing Shipping Envelopes for Office and Mailin Bubble mailer envelope--light weight, waterproof and tear-resistant, can be used for transporting valuable items like jeOSALADI OSALADI 60pcs Pink Small Bubble Mailers 12x18+4cm Self-Seal Bubble Packaging Bags Padded Shipping Envelopes for Small Bu Packaging bags for small business:the packing bag is waterproof and useful, unique design, excellent sealing function,buCabilock Cabilock 100Pcs Pink Bubble Mailers 11X15+4Cm Thickened Self-Sealing Padded Envelopes for Small Business Shipping Jewelr Thickened packaging bubble bag:widely applied for shipping jewelry and accessories, socks, yarn, books, cosmetics, handmLIGHTAOTAO LIGHTAOTAO 20pcs Love Bubble Bags Bubbles Mailers Shipping Envelopes Small Business Packaging Supplies Convenient Shippi High durability: constructed from robust materials that withstand daily use, ensuring your items are always protected,paPro Supply Global 10x13 (100) Paw Prints Designer Poly Mailers Shipping Envelopes Premium Printed Bags What’s Included: The package includes 100 unpadded poly mailers measuring 10x13 inches. These durable mailers are idealjojofuny jojofuny 30Pcs A4 Kraft Paper Self-Sealing Envelopes Thickened Mailing Bags for Documents Cards Photos Shipping Supplies Wide range of applications: these envelopes are ideal for storing documents, mailing greeting cards, and shipping smalliplusmile iplusmile 20Pcs Small Bubbles Mailers Heart Pattern Padded Shipping Envelopes for Small Business Packaging Bracelet Ship Good durability: made from strong materials that ensure use, protecting your items effectively,small business packaging,GRIRIW GRIRIW 30Pcs Pink Bubble Mailers Self-Seal Small Padded Envelopes 15X11+4Cm Shipping Mailing Pouches Cushioning Packagin Bubble mailers: these padded envelops feature the bubble lining, which provides cushioning and protection against impactLALAFINA LALAFINA 30Pcs Self-Seal Bubble Mailers Padded Envelopes 15X11+4Cm Pink Shipping Supplies Small Padded Cushioning Packag Compact and lightweight: these small shipping pouches have a proper size and light weight, taking up little space, reducFOMIYES FOMIYES 30pcs Pink Bubble Mailers Self-Seal Small Padded Shipping Envelopes 15x11 4cm for Small Business Packaging and M Large quantity: these mailing envelopes are and wear-resistant, come with a large quantity, can meet the packaging needsHealeved Healeved 30Pcs Pink Bubble Mailers Self-Seal Padded Shipping Envelopes 15X11+4Cm Small Bubble Packaging Pouches for Busi Compact and lightweight: these small shipping pouches have a proper size and light weight, taking up little space, reducWOONEKY WOONEKY 100Pcs Pink Bubble Mailers 11X15+4Cm Thick Padded Envelopes with Self-Seal for Small Business Packaging and Jewe Package bubble mailers--with full air bubbles, our bubble mailer protects your value products from damage caused by exteGRIRIW GRIRIW 100pcs Adhesive Packing List Envelopes 150x220mm Self-Sealing Plastic Document Pouches for Shipping Invoices and Cpe material: constructed from cpe material, the envelope is designed to withstand rough handling and provide longterm pHousoutil Housoutil 100Pcs Pink Padded Bubble Mailers Thickened Plastic Shipping Envelopes Self-Seal for Small Business Packaging Self seal bubble pouches--widely applied for shipping jewelry and accessories, socks, yarn, books, cosmetics, handmade gSHERCHPRY SHERCHPRY 30pcs Self-Sealing Mailing Envelope Rigid Kraft Cardboard Mailer for Protecting Documents Stay Flat Shipping S Exterior: the blank surface is for adding touches through printing or writing, making it suitable for special event inviCumberland Cumberland Packaging Envelope Plain A4 Bx500 Superior Adhesive: The superior grade adhesive ensures the envelope stays sealed and prevents crinkling and sticking toSECFOU SECFOU 50Pcs Small Kraft Paper Seed Envelopes with Peel Seal Adhesive, Brown Mini Storage Envelopes for Small Items, Coi Simple and stylish: the small size design is convenient for carrying and storing, while maintaining a sleek and modern liplusmile iplusmile 100Pcs Pink Bubble Mailer Bags 11X15Cm Thickened Self-Seal Packing Envelopes for Small Business Earring and Br Kraft mailing bubble bag:made from pe material, and practical, shockproof, to ensure the safety of items by using bubbleParliky Parliky 100Pcs Pink Padded Mailers Bubble Shipping Envelopes 11X15Cm+4Cm Gusset Thickened Self-Seal Small Mailing Bags f Small business packaging:widely applied for shipping jewelry and accessories, socks, yarn, books, cosmetics, handmade goIpetboom Ipetboom 30Pcs A4 Grey-White Thickened Self-Sealing Mailing Envelopes Stay Flat Cardboard Mailers for Photos Documents I Easy self sealing: the self sealing feature provides a quick and secure way to close the envelope, eliminating the needFUNOMOCYA FUNOMOCYA 10Pcs Red Snowflake Padded Mailer Bubble Shipping Envelopes 28X37+6Cm Small Self-Seal Packaging Bags for Chris Secure and private: fully opaque mailers protect the privacy of the contents and are enough to withstand the rigors of sOATIPHO OATIPHO 30pcs Pink Bubble Mailers Self-Seal Padded Shipping Envelopes 15x11 4cm Small Bubble Packaging Pouches for Busin Bright colors: the bright colors make these bubble mailers easy to spot in a pile of mail or packages, also can bring thKALLORY KALLORY 100pcs PE Adhesive Shipping Label Pouches 120x180mm Packing List Sleeves Self-Adhesive Packing Envelopes for Sma Effortless Shipping Organization Clear Adhesive Packing List Envelope Shipping Label Pouches simplify parcel labeling byBaluue Baluue 100pcs Self-Seal Adhesive Shipping Packaging List Envelopes 150x220mm Document Bags for Shipping Supplies and Inv Transparent protection: the clear envelope ensures that documents are visible while protecting them from external elemenUonlytech Uonlytech 50Pcs Double-Layer Thickened Self-Seal Bubble Mailers, Padded Shipping Envelopes 6X8+3Cm, Shockproof Plastic M Thickened packaging bubble bag:thick design, good load-bearing capacity, can better protects your items during transportNIYANGLE NIYANGLE 100Pcs Pink Padded Envelopes Thickened Bubble Mailers 11X15+4Cm Self-Seal Plastic Bags for Small Business Packa Shipping bubble mailers:widely applied for shipping jewelry and accessories, socks, yarn, books, cosmetics, handmade goo