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4 x 4 x 25" White Square Mailing Tubes

4" x 4" x 25" White Square Mailing Tubes, ECT-32-B corrugated, self-locking one-piece construction. No tape or adhesive required. Bundle of 50.
  • Dimensions: 4" x 4" x 25" interior
  • Material: White ECT-32-B Corrugated Board
  • Quantity: 50 square tubes per bundle
  • Weight: Approximately 0.43 lbs per tube
  • Shipping: Ships via parcel
Stock Number
Pricing
Stock NumberM4425Pricing
4 x 4 x 25" White Square Mailing Tubes
Specifications

Inside Dimensions W x D x L: 4 x 4 x 25"

Bundle Quantity: 50

Order in Multiples of: 50

Freight Class: 125

Weight: 0.426 EA

NMFC Code: 29785-5

Ships Parcel: Yes

Description

These 4 x 4 x 25 inch white square mailing tubes are built from ECT-32-B single-wall corrugated board and designed for long, slender items that demand a stable, non-rolling profile during handling and transit. The square cross-section keeps tubes stationary on packing lines and conveyor systems where round alternatives would shift or roll.

The no-tape, no-glue fold-together assembly reduces pack station labor and speeds throughput in e-commerce fulfillment, retail distribution, print shops, and architectural or engineering offices shipping rolled plans, posters, blueprints, and dowels. The white exterior finish supports clean, retail-ready presentation for direct-to-consumer shipments.

Each tube ships flat to conserve storage space and weighs approximately 0.43 lbs, keeping parcel weight calculations predictable for high-volume operations. Sold in bundles of 50 with consistent unit dimensions of 4" W x 4" H x 25" L interior.

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