These 9 1/2 x 6 1/2 x 3 1/2 inch white easy-fold mailers are built from ECT-32-B single wall corrugated board, delivering a clean, professional exterior that presents well for direct-to-consumer and retail outbound shipments.

The multi-score construction allows packers to fold the sides inward at the desired depth (2", 2 1/2", 3", 3 1/2") before sealing with tape, accommodating varying product thicknesses without stocking multiple box sizes. This makes them especially practical in e-commerce pick-and-pack operations, subscription box fulfillment, and retail distribution centers where product dimensions fluctuate by order.

Each mailer weighs approximately 0.20 lbs, keeping dimensional weight impact minimal for high-volume programs. Sold in bundles of 50, these mailers ship via parcel carrier.