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UCGOU Poly Mailers 12x15.5 Inch Teal 100 Pack Medium Shipping Bags #5 Strong Thick Mailing Envelopes Self Sealing Adhesive Waterproof and Tear Proof Boutique Packaging Postal for Clothing

  • Based on 7,100 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Oct 16
Order within 1 hour and 23 minutes
Available payment plans shown during checkout

Color: Teal


Size: 12x15.5


Features

  • Eye Catching Poly Mailers: The size of the bags is 12x15.5 inches. The teal is an attractive color that makes your products stand out of standard white poly mailers. With gray inner lining, these poly mailers are opaque. Used tear resistant material, UCGOU poly mailers can not only protect your privacy well during transportation, but also keep your goods arriving safely
  • Strong Self Sealing Adhesive: Our mailing envelopes is using four season adhesive, which can maintain strong stickiness throughout the year, even if the weather is very hot or cold. The strong stickiness prevents your items from being secretly replaced during transportation. The adhesive is covered with silver strip, which are easily peel off the strip and seal the bag
  • Sturdy and Durable Construction: The thicken shipping bags covers with polyethylene material, making them not easily punctured and damaged. Beside, the shipping bags features with excellent waterproof and tearing proof effects because of the reinforce sealing on the edge. They can keep your value stuff safely to destination even though using on foggy or rainy days
  • Convenient and Easy to Use: These poly shipping bags are the perfect choice for small and middle business for easily using with not require extra packaging material, which can improve your company productivity at work, save much time. It is very suitable to transport for makeup supplies, photos, magazine, books, hoodies, shoes, clothes and more
  • Enhance Brand Influence: Bright colors bring a lively atmosphere, which makes the items you transport more conspicuous and will not be easily lost. Beautiful colors can also make your customers happy and enhance your brand influence. We have been committed to making better products to serve our customers, so that their business can get better and better

Brand: UCGOU


Color: Teal


Closure Type: Self-Seal


Material: Plastic


Number of Items: 100


Manufacturer: ‎UCGOU


Brand: ‎UCGOU


Item Weight: ‎3.11 pounds


Product Dimensions: ‎15.5 x 12 x 0.01 inches


Color: ‎Teal


Closure: ‎Self-Seal


Shape: ‎Rectangular


Material Type: ‎Plastic


Number of Items: ‎100


Size: ‎12x15.5


Manufacturer Part Number: ‎AZ118


Date First Available: March 17, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good Quality for Shipping Clothing
Color: White Size: 12x15.5
This is probably the 3rd time buying these. They are perfect for shipping clothing if you use Poshmark, or some other reselling site.. I can fit a few shirts, and even a Pair of Jeans very easily. I typically add a strip of packaging tape, to ensure it is fully sealed, but I think that might be overkill. ... show more
Reviewed in the United States on July 14, 2025 by Mark

  • Perfect Mailer
Color: Navy Blue Size: 12x15.5
Shipping capacity: I love the option for colored mailers so they stands out from regular packaging.
Reviewed in the United States on June 30, 2025 by Velda Johnson

  • Best brand on Amazon
Color: Black Size: 12x15.5
I use poly bags to ship merchandise. I prefer UCGOU over any other brands I've used in the past decade. They are durable and the self seal is very strong. Highly recommended.
Reviewed in the United States on June 17, 2025 by TK

  • Definitely Durable
Color: White Size: 12x15.5
These poly mailers are extremely durable. They have quality adhesive so contents are protected in your package. These can be used to mail many types of items. Great price for the quantity and quality!
Reviewed in the United States on June 12, 2025 by SeriousShopper2019

  • Excellent shipping bags
Color: White Size: 12x15.5
These bags are my go-to when shipping items. Perfect weight and strong hold. I am a repeat buyer and will continue to buy these bags!
Reviewed in the United States on June 15, 2025 by susan8047

  • Strength and Durability
Color: Teal Size: 12x15.5
Excellent thickness and durability! I love the color :)
Reviewed in the United States on June 16, 2025 by K. Rohm

  • great price
Color: White Size: 7.5x10.5
works really well!
Reviewed in the United States on July 12, 2025 by Cameron

  • Strong
Color: Black Size: 14x17
Great bags for home business packages
Reviewed in the United States on June 14, 2025 by Robin Sack Attack

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