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Fashionable colorful poly mailers- with trendy colors, measuring 12x15. 5 inches, these shipping bags are sure to make your package stand out and leave a lasting impression to consumers. Sturdy & durable construction- our plastic mailing envelopes are made with premium-grade virgin Polyethylene plastic which are tear-resistant, puncture-resistant and waterproof.
Perfect for online retailers, such as clothing,books, crafts, jewelry, stores, clothing boutiques, schools and warehouse. Plastic custom mailing bags are a great alternative to bulky and expensive shipping boxes. Mailing envelopes are light-weight and space-saving, which can help you save on postage and shipping costs. And every mailer is equipped with tamper-proof strong self-sealing adhesive strips. You can rely on our postal bags to withstand various factors and ensure that your package is safe before it reaches its destination.

Modern and minimalistic design: paper size envelopes set up a new look at mailing. Flat rate envelopes are very cheerful. Artistic souls will find stay flat mailers as basis for their dream letters. Self seal mailers are easily mailed.
Pack of 25 white rigid paper mailers of paperboard 12. 75 x 15: rigid flat letter mailers are crafted to be accessible. Packing presents: no bend envelope ensures protection, so hard certified mail envelopes reach destination intact. Rigid shipping envelopes can be simply used as chipboard envelope by any age group.

Poly mailers are cost-effective, and will help to greatly reduce the cost of shipping. Poly mailers are great for shipping light and less fragile products. Poly mailers are a cost-effective and efficient way to ship all your packages.
Poly mailer benefits- poly mailers are a popular option among many businesses for shipping lighter and non-fragile items. They are a great alternative to bulky and expensive shipping boxes. These poly mailer envelopes measure 12x15. 5" inches, durable, comes in a pack of 100 These poly mailers are lightweight and easy to ship. Poly mailers are a great way to cut shipping costs and boost efficiency, weatherproof, and customizable.

Perfect size12x15. 5 inches, suitable size for a wide variety of non-fragile items. Protect your privacy these poly mailers are white outer surface and black inner lining, so its opacity prevents prying eyes.



Perfect size for Books, Magazine and Documents. Extra wide – exterior size: 12 x 16 inch. Usable size: 11. 5 x 15 inch. Strong & secure – fosmon mailers are made from the highest quality in material that provides high-strength seams which ensure your items stay safe until opened.

1. BOX USA
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White, BOX USA Self-Seal Stay Flat Mailer, 12.75" x 15" Pack of 100, Stayflats® Brand
#adBOX USA #ad - Recycled content makes a positive contribution to environmental concerns 100% Recyclable. 028 chipboard mailers made with high quality recycled materials Durable mailer protects items, while enhancing your corporate image.More information #ad
Made in the USA! Strong, such as documents, photos, and cds, rigid . Clean white material for a clean, professional look. Pressure-sensitive, self-sealing adhesive closure; reliable and tamper-evident Release liner peels off quickly and easily.Brand | BOX USA #ad |
Manufacturer | Box USA #ad |
Height | 0 Inches |
Length | 15 Inches |
Weight | 33.96 Pounds |
Width | 12.75 Inches |
Part Number | BURM4SS |
More information #ad
2. JAM Paper
#ad
6 Rigid Mailers/Pack, JAM PAPER Stay-Flat Photo Mailer Envelopes with Peel & Seal Closure, White, 12 3/4 x 15
#adJAM Paper #ad - Features a self-adhesive strip for quick and easy closure & is made from 100% recycled content. White recycled Stay Flat Photo Mailers. Quantity: 6 Mailer Envelopes per Pack. Size: 12. 75 x 15 inches. These photo mailing envelopes are available in a variety of sizes.More information #ad
Brand | JAM Paper #ad |
Manufacturer | JAM Paper & Envelope #ad |
Height | 18 Inches |
Length | 13 Inches |
Width | 0.1 Inches |
Part Number | 4PSWb |
Model | 4PSWb |
More information #ad
3. Metronic
#ad
Metronic Poly Mailers 12x15.5 100 Pack Large Shipping Bags,Strong Adhesive Mailing Bags, Small Business,Boutique, Waterproof and Tear-Proof Multipurpose Envelopes for Clothing, Postal Bags Teal
#adMetronic #ad - Convenient & economical- the packaging bags can be sealed within a few seconds by peeling and exposing the glue, without the need for packing tape and pulse sealing machine. Metronic guarantee- metronic is constantly committed to providing more unique, high-quality and multi-functional poly mailer bags to make your retail, transportation and packaging products stand out.Fashionable colorful poly mailers- with trendy colors, measuring 12x15. 5 inches, these shipping bags are sure to make your package stand out and leave a lasting impression to consumers. Sturdy & durable construction- our plastic mailing envelopes are made with premium-grade virgin Polyethylene plastic which are tear-resistant, puncture-resistant and waterproof.
More information #ad
Widely use- multipurpose envelopes are great for shipping light and less fragile products, family, office-supplies, accessories, etc; professional packing to protect your item. Perfect for online retailers, such as clothing,books, crafts, jewelry, stores, clothing boutiques, schools and warehouse. Plastic custom mailing bags are a great alternative to bulky and expensive shipping boxes. Mailing envelopes are light-weight and space-saving, which can help you save on postage and shipping costs. And every mailer is equipped with tamper-proof strong self-sealing adhesive strips. You can rely on our postal bags to withstand various factors and ensure that your package is safe before it reaches its destination.
Brand | Metronic #ad |
Manufacturer | METRONIC #ad |
Part Number | 100pcs 12x15.5 poly mailers in teal |
More information #ad
4. ABC Pack & Supply
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ABC White Rigid Paper Mailers 12.75x15 White Paperboard Envelopes Pack of 25 Stiff Document Envelope 12 3/4 x 15 Self Seal Photo Large Rigid Mailers, White Kraft Rigid Paper Envelopes for Photo
#adABC Pack & Supply #ad - Kraft paper mailers remind of rejoicing during which is an exact time to use mailers, Legal size envelopes are guardians of Your Christmas! Catalog mailing envelopes are smart in design, they fit for document shipping and friendly mailing. Photo mailers are made of craft cardboard paper which allows drawing pictures on each flat shipping mailers and cardboard mailing sleeves.Modern and minimalistic design: paper size envelopes set up a new look at mailing. Flat rate envelopes are very cheerful. Artistic souls will find stay flat mailers as basis for their dream letters. Self seal mailers are easily mailed.
More information #ad
Artwork envelope: rigid cardboard mailers provide space for your creative vision. Office envelopes which practically are no bend envelopes created according modern minimalistic requirements. Cardboard envelope mailers are trusty mailing companions! universal rigid mailers: handy look and effective design open a variety of applications, diploma envelope, document mailer, so mail catalog envelopes can be used as cardboard CD mailers, DVD mailers, picture envelopes, photo envelopes - Just put it in shipping folder and enjoy handy mailing!. Pack of 25 white rigid paper mailers of paperboard 12. 75 x 15: rigid flat letter mailers are crafted to be accessible. Packing presents: no bend envelope ensures protection, so hard certified mail envelopes reach destination intact. Rigid shipping envelopes can be simply used as chipboard envelope by any age group.
Brand | ABC Pack & Supply #ad |
Manufacturer | ABC Pack & Supply #ad |
Part Number | BPRigid12.5x15 |
Model | BPRigid12.5x15 |
More information #ad
5. Metronic
#ad
Shipping Envelopes, Packing Bags in White, Metronic Poly Mailers 12x15.5 100 Pcs | Medium Shipping Bags for Clothing | Mailing Bags for Small Business
#adMetronic #ad - Ship your packages confidently with our strong and durable poly mailers. Convenient & easy to use- poly mailers are an affordable alternative to standard packaging, shirts, cosmetics, vitamins, shoes, jeans, and they will help keep your customer's items safe while reducing shipping costs.Poly mailers are cost-effective, and will help to greatly reduce the cost of shipping. Poly mailers are great for shipping light and less fragile products. Poly mailers are a cost-effective and efficient way to ship all your packages.
More information #ad
Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. Perfect for online retailers and custom handmade items. These poly mailers are perfect for shipping a variety of items such as apparel and accessories, nutrition products, books, supplements, and much more. Poly mailer benefits- poly mailers are a popular option among many businesses for shipping lighter and non-fragile items. They are a great alternative to bulky and expensive shipping boxes. These poly mailer envelopes measure 12x15. 5" inches, durable, comes in a pack of 100 These poly mailers are lightweight and easy to ship. Poly mailers are a great way to cut shipping costs and boost efficiency, weatherproof, and customizable.
Brand | Metronic #ad |
Manufacturer | METRONIC #ad |
Height | 0.1 Inches |
Length | 15.5 Inches |
Weight | 0.34 Pounds |
Width | 12 Inches |
Part Number | 3265 |
Model | 3265 |
More information #ad
6. SJPACK
#ad
White Shipping Bags 100 Bags, SJPACK 2.5 Mil 12x15.5-inch Poly Mailers Envelopes Bags
#adSJPACK #ad - Strong adhesive closure seals of the poly package is not ability to open before packaging arrived. The hot-melt adhesive can maintain strong stickiness throughout the year, you no need reinforcement tape.Perfect size12x15. 5 inches, suitable size for a wide variety of non-fragile items. Protect your privacy these poly mailers are white outer surface and black inner lining, so its opacity prevents prying eyes.
More information #ad
Save your shipping costsjpack poly mailers bags are 2. 5 mil thickness for shipping soft-goods, and they are light enough to safe you some money on weight for shipping. A great helper for your online business. Waterproof and durablewaterproof poly mailers keeps your gifts as good as new. Our poly mailers are tear-resistant and won't break when stretched hard.Brand | SJPACK #ad |
Manufacturer | SJPACK #ad |
Height | 2 Inches |
Length | 13 Inches |
Weight | 2.2 Pounds |
Width | 8.5 Inches |
Part Number | B01M7PARHE |
Model | B01M7PARHE |
More information #ad
7. Lekzai
#ad
Lekzai 12" x 16" Poly Mailers ,White Self Sealing Poly Shipping Envelope Mailers, 100 Pack
#adLekzai #ad - Made of new raw materials, durable, no irritating smell in the bag. High-efficiency mailers are perfect for shipping a wide variety of non-fragile items. 12x16 inches, 2. 5 mil poly mailers, 100 bags in total-Which is the preferred size used by professional movers.More information #ad
Pressure sensitive adhesive provides a high strength durable closure. Thin, waterproof, and large capacity is his biggest advantage. Used to transport items, save documents, etc.Brand | Lekzai #ad |
Manufacturer | Lekzai #ad |
Part Number | PE1216100W |
More information #ad
8. PackingSupply
#ad
Inches, 100 Bags, Poly Mailers Shipping Envelopes Bags, 12 x 15.5
#adPackingSupply #ad - 100 12x15. 5 self seal Poly Mailers. Pressure sensitive adhesive provides a high strength durable closure, water and dirt resistant.More information #ad
The silver inner layer provides confidentiality. Water, tear and Puncture resistant. High-efficiency mailers are perfect for shipping a wide variety of non-fragile items.Brand | PackingSupply #ad |
Manufacturer | PackingSupply #ad |
Height | 3 Inches |
Length | 7 Inches |
Weight | 2 Pounds |
Width | 6 Inches |
Part Number | B074K32KFD |
Model | B074K32KFD |
More information #ad
9. Fosmon
#ad
Magazine, Documents 10 Pack, Fosmon #6 Kraft Bubble Mailer 12 x 16, Padded Shipping Envelopes for Book
#adFosmon #ad - Despite being light, they are strong enough to protect your items from being damaged. Ship with confidence – upgrade your company image and ship with high-quality Fosmon mailers.Perfect size for Books, Magazine and Documents. Extra wide – exterior size: 12 x 16 inch. Usable size: 11. 5 x 15 inch. Strong & secure – fosmon mailers are made from the highest quality in material that provides high-strength seams which ensure your items stay safe until opened.
More information #ad
Save on shipping costs – each fosmon mailer is lightweight and it will save you on postage. Shipping labels adhere securely to the recycled Kraft paper to ensure package arrived safely. Shippers approved –approved to use with major carriers. Fosmon size #6 self-sealing Bubble Mailers provide outstanding low-cost shipping protection for a wide variety of products.Brand | Fosmon #ad |
Manufacturer | Fosmon #ad |
Part Number | BM-6-10 |
Model | BM-6-10 |
More information #ad
10. Impackt
#ad
12.5x19 inches Kraft Bubble Mailer Self Seal Bubble Shipping Envelopes 50 Pack
#adImpackt #ad - Bubble mailer size: outsize size: 12. 5x19 inch, usable size: 12. 5x18. Have confidence in sending items in the post with this lightweight bubble mailer. Protecting the products you ship while cutting down on your shipping costs.More information #ad
Pack of 50 pieces. Same day shipping: orders must be placed by 2pm EST Monday through Friday. Bubble kraft mailers are self-sealing adhesive closure and tamper-evident bubble cushioning provides extra protection during transit. Includes 50 Kraft Bubble Envelopes.Brand | Impackt #ad |
Manufacturer | Impackt #ad |
Height | 0.1 Inches |
Length | 12.5 Inches |
Weight | 0.4 Pounds |
Width | 18 Inches |
Part Number | BKB-001 |
More information #ad