9 x 4 x 2" White Corrugated Mailers (Bundle of 50)

• Dimensions: 9" x 4" x 2" interior
• Material: White ECT-32-B Corrugated Board
• Quantity: 50 mailers per bundle
• Weight: Approximately 0.165 lbs per mailer
• Shipping: Ships via parcel

These 9 x 4 x 2 inch white corrugated mailers are built from ECT-32-B single wall corrugated board and fold into a finished, sealed mailer without tape, glue, or staples. The one-piece construction locks shut in seconds, and the folded panel design creates double-wall thickness along the front and sides for enhanced crush resistance during transit.

The clean white exterior makes these mailers a natural fit for e-commerce fulfillment, subscription box shipping, retail replenishment, and direct-to-consumer orders where presentation matters at the point of unboxing. They handle books, cosmetics, electronics accessories, apparel folded flat, and similar low-profile items without requiring void fill.

Each mailer weighs approximately 0.165 lbs, making them light enough to help manage postage costs on high-volume shipments. The self-locking closure eliminates a dedicated taping station, reducing pack-out steps on the fulfillment line. Sold in bundles of 50; ships via parcel.