- Dimensions: 5" x 5" x 30" interior
- Material: Kraft ECT-32-B Corrugated Board
- Quantity: 25 square tubes per bundle
- Weight: Approximately 0.624 lbs per tube
- Shipping: Ships via parcel
These 5 x 5 x 30 inch kraft square mailing tubes are built from ECT-32-B single-wall corrugated board in a one-piece construction that folds together without tape or glue. The square cross-section is the key differentiator: it prevents rolling on conveyors, packing benches, and during transit — a meaningful operational advantage over round tube formats.
The 30 inch interior length and 5 x 5 inch interior cross-section make these tubes well suited for posters, architectural drawings, fabric rolls, fishing rods, and similar long narrow items shipped through e-commerce fulfillment, retail distribution, and light manufacturing operations.
Each tube ships flat to conserve storage space until needed. At approximately 0.624 lbs per unit, the lightweight kraft construction helps keep outbound dimensional weight costs in check. Sold in bundles of 25 and parcel-friendly.
- Strength Material:
- ECT-32-B Corrugated
- Shipping Unit:
- 25 PER BUNDLE
- Width:
- 5.00"
- Height:
- 30.00"
- Depth:
- 5.00"