12 1/8 x 9 1/8 x 3" White Easy-Fold Mailers (Bundle of 50)

• Dimensions: 12 1/8" x 9 1/8" x 3" interior
• Material: ECT-32-B single wall white corrugated
• Quantity: 50 mailers per bundle
• Weight: Approximately 0.30 lbs per mailer
• Shipping: Ships via parcel

These white easy-fold mailers are constructed from ECT-32-B single wall corrugated board and scored at multiple depths (1/2", 2", 2 1/2", 3"), letting packers adjust box height to match the contents before sealing. The white exterior delivers a clean, professional finish without additional packaging or wrapping.

The adjustable depth and fold-and-tape assembly make these mailers well suited for e-commerce fulfillment, retail distribution, and direct-mail operations shipping documents, apparel, printed materials, and electronics accessories. No pre-gluing is required, reducing setup time at the pack station.

Each mailer weighs approximately 0.30 lbs, keeping dimensional weight impact low on outbound shipments. Mailers are sold in bundles of 50 and ship via parcel carrier.