These 12 1/8 x 9 1/8 x 2 inch Deluxe Easy-Fold Mailers are one-piece white corrugated mailers engineered for fast, consistent pack-out. ECT-32-B construction delivers reliable crush resistance, while multiple pre-scored depth positions (1/2", 1", 1 1/2", 2") allow the box to conform to varying product thicknesses without requiring a separate carton sizer.

The integrated peel-and-seal adhesive strip closes the mailer securely with a single press — no tape required. A built-in tear strip gives recipients clean, tool-free access, supporting a polished unboxing experience. The white exterior suits branded and retail-ready shipments across e-commerce fulfillment, subscription box programs, and direct-to-consumer apparel and accessories operations.

Constructed from single-wall ECT-32-B corrugated board, these mailers balance rigidity with a low profile suitable for parcel networks. Each bundle contains 25 mailers and ships via parcel carrier.