- Dimensions: 11 1/2" x 11 1/2" x 3 3/4" interior
- Material: Kraft ECT-32-B Corrugated Board
- Quantity: 50 mailers per bundle
- Weight: Approximately 0.52 lbs per mailer
- Shipping: Ships via parcel
These 11 1/2 x 11 1/2 x 3 3/4 inch kraft literature mailers are constructed from ECT-32-B single wall corrugated board and feature a self-locking design that requires no tape, glue, or staples to close — making them one of the faster-assembling corrugated mailer formats available.
The square footprint and moderate 3 3/4" depth make these mailers well-suited for documents, catalogs, booklets, manuals, photos, and other flat or lightly stacked printed materials. They are commonly used in e-commerce fulfillment, publishing distribution, and retail back-office operations where consistent, professional outbound packaging is a priority.
Each mailer weighs approximately 0.52 lbs and bundles are sold in quantities of 50. The kraft exterior presents a clean, neutral appearance appropriate for both customer-facing shipments and internal distribution. Each bundle ships via parcel carrier.
- Strength Material:
- ECT-32-B Corrugated
- Shipping Unit:
- 50 PER BUNDLE
- Width:
- 11.50"
- Height:
- 11.50"
- Depth:
- 3.75"