12" x 12" x 3" Kraft Literature Mailers, ECT-32-B Corrugated. Perfect fit for your literature piece without the expense of a custom carton. Bundle of 50.
- Dimensions: 12" x 12" x 3" interior
- Material: Kraft ECT-32-B Corrugated Board
- Quantity: 50 mailers per bundle
- Weight: Approximately 0.45 lbs per mailer
- Shipping: Ships via parcel
These 12 x 12 x 3 inch kraft literature mailers are built from ECT-32-B single wall corrugated board and feature a self-locking design that requires no tape, glue, or staples — eliminating assembly tools and reducing pack time in high-volume operations.
The interior accommodates catalogs, documents, printed materials, sample kits, and flat-packed components. Fulfillment centers, print distributors, publishers, and B2B shippers handling consistent flat-shipment volume are the core users of this format.
ECT-32-B construction delivers meaningful crush resistance over chipboard or paperboard alternatives, protecting contents without additional reinforcement. Each bundle contains 50 mailers and ships via parcel carrier.
- Strength Material:
- ECT-32-B Corrugated
- Shipping Unit:
- 50 PER BUNDLE
- Width:
- 12.00"
- Height:
- 12.00"
- Depth:
- 3.00"