14 x 14 x 4" White Deluxe Literature Mailers (Bundle of 50)

• Dimensions: 14" x 14" x 4" interior
• Material: White ECT-32-B Corrugated Board
• Quantity: 50 mailers per bundle
• Weight: Approximately 0.72 lbs per mailer
• Shipping: Ships via parcel

These 14 x 14 x 4 inch white deluxe literature mailers are built from ECT-32-B single wall corrugated board and feature a front locking tab closure with protective side flaps that secure contents without tape, glue, or staples. The side flaps add structural rigidity and improve stacking strength during transit.

The clean white exterior makes these mailers well-suited for customer-facing direct mail, e-commerce fulfillment, and professional document distribution. Publishers, print shops, corporate mail rooms, and retail operations regularly use this format for catalogs, binders, presentation folders, and flat media requiring a polished, damage-resistant enclosure.

Each mailer weighs approximately 0.72 lbs and ships via parcel carrier. Sold in bundles of 50, making it practical to maintain consistent stock for ongoing fulfillment programs.