Top 10 12.5 x 15.5 Poly Mailers – Envelope Mailers

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1. UCGOU

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UCGOU 12x16 Inch Black Poly Mailers 2.35MIL Premium Shipping Envelopes Mailer Self Sealed Mailing Bags with Self Adhesive Strip Waterproof and Tear-Proof Postal Bags 100Pcs

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UCGOU #ad - Premium quality envelopes have a good stretch, lightweight and water-resistant. Lower the shipping cost of your business and protect your products on the rainy or snowy day. If you are tired of plain regular mailers, our designer poly maileRS are a choice for you.

Only for non-fragile items. Eye catching. If you are shipping anything which is breakable, we would recommend UCGOU bubble envelopes. Tear resistance self sealing envelopes. The adhesive on the fold-over flap is really strong and tamper-evident. There's no need reinforcement tape and it doesn't come apart unless you tear it up.

Ucgou black is highly attractive color, gentleman black with a smooth surface that looks top grade. 100% satisfaction Guaranteed. The shipping envelopes are perfect for sending clothes and other Medium-sized soft presents. If there are any quality problems, just let us know for a refund or replacement.
BrandUCGOU #ad
ManufacturerUCGOU #ad
Part NumberAZ131

2. UCGOU

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UCGOU 12x15.5 Inch Flamingo Designer Poly Mailers 2.35MIL Shipping Envelope Mailers Boutique Custom Bags Pack of 100

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UCGOU #ad - If you are tired of plain regular mailers, our designer poly maileRS are a choice for you. This unique design helps the customer bags to stand out and your dear friends find them easily. 100% satisfaction Guaranteed.

Mint green outer surface poly film with pink flamingo across the front and back. Premium quality envelopes have a good stretch, lightweight and water-resistant. Eye catching. If you are shipping anything which is breakable, we would recommend UCGOU bubble envelopes. Only for non-fragile items. If there are any quality problems, just let us know for a refund or replacement.

The adhesive on the fold-over flap is really strong and tamper-evident. Tear resistance self sealing envelopes. There's no need reinforcement tape and it doesn't come apart unless you tear it up. Lower the shipping cost of your business and protect your products on the rainy or snowy day. The shipping envelopes are perfect for sending clothes and shoes.
BrandUCGOU #ad
ManufacturerUCGOU #ad
Part NumberAZ069
ModelAZ0690

3. METRONIC

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Metronic 100 Pcs 12 x 15.5 White Poly Mailer Envelopes Shipping Bags with Self Adhesive, Waterproof and Tear-Proof Postal Bags

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METRONIC #ad - These poly mailers are tear-resistant, puncture-resistant, and waterproof. They are a great alternative to bulky and expensive shipping boxes. Simply peel and fold over to seal each package safely and securely. White 12x15. 5 poly mailers our poly mailers are a reliable shipping and packaging solution for your retail or online business.

Poly mailers are affordable, lightweight, especially fabrics and apparel. Poly mailer benefits poly mailers are a popular option among many businesses for shipping lighter and non-fragile items. Convenient & easy to use poly mailers are an affordable alternative to standard packaging, vitamins, books, nutrition products, cosmetics, shirts, supplements, jeans, and they will help keep your customer's items safe while reducing shipping costs. These poly mailers are convenient, lightweight, and will help to save on shipping costs.

Poly mailers are great for shipping light and less fragile products. These poly mailer envelopes measure 12x15. 5" inches, comes in a pack of 100 Eliminate the need for costly shipping boxes and tape by using poly mailers instead - and watch the savings add up! Strong & durable construction our poly mailers are crafted with only the finest materials. Poly mailers are a great way to cut shipping costs and boost efficiency, and customizable. Perfect for online retailers and custom handmade items.
BrandMETRONIC #ad
ManufacturerMETRONIC #ad
Height0.1 Inches
Length15.5 Inches
Weight0.34 Pounds
Width12 Inches
Part Number3265
Model3265

4. Pack It Chic

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Self Seal, 12” X 15.5” 100 Pack Pink Gold Triangle Confetti Poly Mailer Envelope Plastic Custom Mailing & Shipping Bags, Pack It Chic

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Pack It Chic #ad - Our custom printed mailing envelopes save time by eliminating the need for packaging tape and shipping boxes. The pack it chic standard: crafted with only the highest quality materials, our shipping envelopes are made to be incredibly durable to resist punctures, and moisture.

Build lasting impressions with pack it chic! pack it chic, shipping, is committed to providing countless ways to stand out with your retail, a small family business, and packaging supplies. Unpadded - perfect for clothing: unpadded and tear-resistant, t shirts, clothes, our 12 X 15.5 envelope mailers are perfect for packaging apparel, and other non fragile items.

Equipped with a powerful adhesive, tears, our tamper evident mailer bags will help protect your business from theft and lost packages. Easy peel & seal: simply peel to expose the adhesive, and you will be able to self seal the shipping & mailing bag within seconds. Explore our other modern & chic designs. Design: pink gold triangle confetti - 12” x 15. 5” poly mailer envelopes - Unpadded 100 Pack.
BrandPack It Chic #ad
ManufacturerATZ Premium Brands #ad
Part Numberbg-pm1215

5. METRONIC

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Metronic Poly Mailers 12x15.5 Envelope Mailers 100pack Shipping Bags with Self Adhesive Waterproof and Tear-Proof Postal Bags in Pink

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METRONIC #ad - They will love looking forward to your packages in the mail. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. You can count on our poly mailers to keep your packages safe until they reach their destination. Perfect for small business and e-retailers.

Poly mailers are great for shipping light and less fragile products. Our color poly mailers are a reliable shipping and packaging solution for your small business. Eliminate the need for costly shipping boxes and tape by using poly mailers instead - and watch the savings add up! Strong & durable construction - our poly mailers are crafted with only the finest materials. Leave a lasting impression that will keep your customers coming back. Make your business stand out from the rest and build a lasting impression. These large poly mailers are perfect for shipping a variety of items such as apparel and accessories, cosmetics and beauty products, and so much more.

Make a lasting impression - our pink color poly mailers are sure to set your business apart from the rest. Simply peel and fold over to seal each package safely and securely. Convenient & easy to use - poly mailers are an affordable alternative to standard packaging, books, clothing, jewelry, and they will help keep your customer's items safe while reducing shipping costs. These colorful poly mailers are a fun and fashionable way to ship your packages.
BrandMETRONIC #ad
ManufacturerMETRONIC #ad
Height0.1 Inches
Length15.5 Inches
Weight0.31 Pounds
Width12 Inches
Part Number100pcs 12x15.5 poly mailers in pink
Model648512

6. Shop4Mailers

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Shop4Mailers 12 x 15.5 Glossy White Poly Bag Mailer Envelopes 1.7 Mil 100 Pack

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Shop4Mailers #ad - Provides privacy & confidentialty – made with opaque polyethylene film, rather than paper, to provide top of the line security. The sticky strip provides a tight bonding closure which also keeps out dust, and liquid.

Our flexible mailers have a solid exterior and black lining interior for extra concealment. Also saves space in your facility to store other items. The go-to poly bag for shipping clothes, puncture, soft goods and other non-fragile items. White/grey, flamingos, polka dots, Pink, Rose, Pineapple, Hearts, Thank you, and more!. Variety – we have a wide assortment of mailers and shipping supplies available in our storefront.

Light-weight & durable – tear, and moisture resistant envelope made to withstand harsh one-way trips in excellent condition. Cost & space saving - tough but light weight which helps keep shipping costs low. Tamper evident & quick – high strength, dirt, one step adhesive seal strip process to securely seal the mailers.
BrandShop4Mailers #ad
ManufacturerShop4Mailers #ad
Part Numberwhite17_12x15_100
Modelwhite17_12x15_100

7. Secure Seal

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12x15.5 Colorful Pink Blue Bubbles Dress Designer Poly Mailers Shipping Envelopes Boutique Custom Bags 12"x15.5" 100

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Secure Seal #ad - Peel and seal closure make shipping your products fast and easy. Custom design to make your mailings stand out!100 12" x 15. 5" custom poly mailing Bags Boutique Fashion Mailers.
BrandSecure Seal #ad
Manufacturersecure seal #ad
Height1 Inches
Length13 Inches
Width10 Inches
Part NumberPM2LLR(12x15.5)

8. iMBAPrice

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12 x 15.5 Premium Matte Finish Self-Sealing Non-Padded White Poly Mailers/Mailing Envelopes/Bags iMBA-5PM-50, iMBAPrice 50

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iMBAPrice #ad - Water, tear, and puncture resistant high quality Matte Finish Bags. Silver inner layer provides confidentiality to prevent tampering. Imbaprice bags are all highly certified with fsc, iso9001:2008, Reach Certification, ISO C, RoHS, QA, and much more!.
BrandiMBAPrice #ad
ManufacturerMHL COMPUTER SYSTEMS INC, #ad
Height16 Inches
Length13 Inches
Weight1.6 Pounds
Width0.5 Inches
Part NumberiMBA-5PM-50
ModeliMBA-5PM-50

9. UCGOU

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UCGOU 12x16 Inch Teal Poly Mailers 2.35MIL Premium Shipping Envelopes Mailer Self Sealed Mailing Bags with Self Adhesive Strip Waterproof and Tear-proof Postal Bags 100Pcs

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UCGOU #ad - Lower the shipping cost of your business and protect your products on the rainy or snowy day. Ucgou teal is highly attractive color which makes your products look better than standard white shipping envelopes and it helps customize your brand! Premium quality envelopes have a good stretch, lightweight and water-resistant.

Only for non-fragile items. If you are tired of plain regular mailers, our designer poly maileRS are a choice for you. If there are any quality problems, just let us know for a refund or replacement. Tear resistance self sealing envelopes. There's no need reinforcement tape and it doesn't come apart unless you tear it up.

The adhesive on the fold-over flap is really strong and tamper-evident. If you are shipping anything which is breakable, we would recommend UCGOU bubble envelopes. Eye catching. 100% satisfaction Guaranteed. The shipping envelopes are perfect for sending clothes and other Medium-sized soft presents.
BrandUCGOU #ad
ManufacturerUCGOU #ad
Part NumberAZ118

10. Inspired Mailers

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Black Floral, Package Bags, Shirt Bags for Shipping, Poly Mailers 10x13-100 Pack, Cute Poly Mailers, Mail Packaging Bags, Inspired Mailers, Poly Bags 10x13

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Inspired Mailers #ad - These envelopes are uNPADDED and can be used for shipping non-fragile items. Ship in style: our top quality mailing bags in a large selection of designer prints will help you to distinguish your brand by personalizing the experience for the customer, creating a remarkable and memorable moment upon receipt.

Confidential, opaque, durable and secure: our mailers are 3. 15mil thick, and weather resistant. To determine width: add the Width of product + Thickness of product + ½ inch. 100 unpadded 10x13 inch poly mailers: pack contains 100 poly mailers in 10x13" size. Note regarding size measurements: the thickness of your product determines the size you require.

To determine length: add the Length of product + Thickness of product + 1 inch. This makes them durable, tamper-evident seal that ensures shipments will not open. Extra secure adhesive creates a strong, 57. 5% thicker than the standard 2mil. View our entire range: you can view our entire range of prints and sizes at the Inspired Mailers Amazon Store by clicking on our brand name at the top of this listing.
BrandInspired Mailers #ad
ManufacturerInspired Mailers #ad
Height1 Inches
Length14.5 Inches
Weight0.4 Pounds
Width10 Inches
Part Number2Q-9RG1-BDAV