10 5/16 x 5 x 5 9/16" White Outside Tuck Mailers (Bundle of 50)

• Dimensions: 10 5/16" x 5" x 5 9/16" interior
• Material: White ECT-32-B Corrugated Board
• Quantity: 50 mailers per bundle
• Weight: Approximately 0.38 lbs per mailer
• Shipping: Ships via parcel

These 10 5/16 x 5 x 5 9/16 inch outside tuck mailers are one-piece mailers constructed from ECT-32-B white corrugated board. The outside tuck design positions the closure flaps on the exterior of the box, keeping the interior clear of overlapping material for a cleaner, more consistent pack. Locking tabs secure the mailer without tape, reducing labor time and consumable costs at the pack station.

The white corrugated exterior supports a clean, retail-facing presentation suited to e-commerce fulfillment, direct-to-consumer subscription boxes, cosmetics, specialty food, and lightweight hardware or accessories. At approximately 0.38 lbs, the format is well-matched to compact products moving through high-volume parcel operations.

Mailers ship flat and are sold in bundles of 50, making them efficient to store and stage without excess floor space. The bundle format lets buyers align order quantities to operational throughput rather than committing to full pallet volumes.