Poly Mailers

Our Poly Mailers are made from a coextruded blend of Low and Linear Low-Density Polyethylene and are white on the outside and silver on the inside. All mailers provide complete opacity, featuring a tamper proof permanent adhesive closure and side weld construction. Choose from a variety of stock options in perforated, non-perforated, returnable or expandable constructions, or custom build your mailer on Laddawn.com.


Designed for the secure shipment of a broad range of products, these are highly popular with online retailers. A tamper proof and water resistant construction prevents any damage that could be incurred during shipment.

Build Your Custom Poly Mailer on Laddawn.com with these Available Options:

Size Guide

  • Widths of 4” – 36”
  • Lengths of 4” – 36”
  • Lip sizes of 1” – 4”
  • Gauges of 2 – 5 mil

Perforated vs. Non-Perforated

  • Perforated mailers feature a tear strip below the adhesive for easy opening.
  • Non-perforated mailers create a more tamper-proof construction, as they are more difficult to open.


  • These feature a bottom gusset for mailer expansion to accommodate bulkier items.


  • These feature two adhesive strips and perforations. The top strip folds and seals for initial shipment, and can be opened with the first perforation. The second strip can be folded over and sealed for return shipment.


  • All bags are loose packed in cases.
  • Specify case count.

*36” length maximum for 1 side and 30” length for 2 sides.



  • Up to 6 colors on 2 sides**
  • Spot and CMYK process
  • Ability to do a full bleed print (all the way to the edges)

Don’t see your size or construction, call or email for additional custom options!

Email CE@laddawn.com or

Call 1.800.446.3639

Including but not limited to: custom bottom gussets, anti-stat release liners, matte finish, domestic sourcing and poly lined cases.

Laddawn Product Images: Poly Mailers

On this page you’ll find instructions on how to download the images. We ask that these Laddawn product images only be used on Laddawn Distributor websites for the purpose of e-commerce or web promotions.