Custom Manufacturing
Poly Mailer Bags
Lightweight, opaque shipping mailers with permanent self-seal closure.
Poly mailers are the standard for ecommerce shipping — lightweight, tear-resistant, and printable for branded unboxing.
Product Options
Built to your spec
Standard
2.5 mil co-extruded mailer for general shipping.
Heavy-duty
3+ mil for heavier or sharp items.
Branded / printed
Custom printed up to 6 colors for retail unboxing.
Technical Details
Specifications
- Thickness
- 2.0 mil – 4.0 mil
- Construction
- Co-extruded, opaque
- Closure
- Permanent self-seal
- Tear strip
- Optional
Features
Why choose us
- Self-sealing adhesive lip
- Opaque for privacy
- Custom branding
- Lightweight to lower shipping costs
Industries Served
Trusted by manufacturers and brands across key markets
- Retail & ecommerce
- Distribution & logistics
- Apparel & textiles
Explore related products
Learn more about our manufacturing capabilities or contact our Pomona, CA team.
Ready to get pricing?
Most quotes answered within 24 hours.
FAQ
Frequently asked questions
Yes — every order is built to your exact specs.