8 x 5 x 3" White Corrugated Mailers (Bundle of 50)

• Dimensions: 8" x 5" x 3" interior
• Material: White ECT-32-B Corrugated Board
• Quantity: 50 mailers per bundle
• Weight: Approximately 0.23 lbs per mailer
• Shipping: Ships via parcel

These 8 x 5 x 3 inch white corrugated mailers are built from ECT-32-B single wall corrugated board and feature a one-piece fold-and-lock design that secures without tape, glue, or staples. The fold-over construction creates double-wall reinforcement along the front and sides, adding rigidity where transit stress is greatest.

The compact footprint suits e-commerce fulfillment, subscription box operations, retail replenishment, and warehouse distribution of small consumer goods, electronics accessories, cosmetics, and similar products. The white exterior delivers a clean, professional presentation appropriate for both branded and plain outbound shipments.

Each mailer weighs approximately 0.23 lbs, helping control actual and dimensional weight at the carrier level. Bundles contain 50 mailers each, and ordering multiple bundles at once keeps pack stations consistently stocked for continuous high-volume output.