- Dimensions: 4" x 30" interior
- Material: 0.125" Thick Spiral Wound Fiberboard
- Quantity: 12 tubes per case
- Weight: Approximately 15.86 lbs per case
- Shipping: Parcel eligible
These heavy-duty kraft mailing tubes feature a .125", 3-ply spiral wound wall that delivers rigid, crush-resistant structure capable of handling demanding transit and storage conditions where standard-wall tubes fall short.
The 4 inch inside diameter accommodates rolled documents, architectural drawings, blueprints, posters, fabric samples, and oversized prints. End caps are included with each tube, making them ready for immediate use in e-commerce fulfillment, print distribution, manufacturing, and industrial shipping environments.
The listed 30 inch length reflects usable interior space — actual tube length is slightly longer to accommodate the end caps. Tubes are sold in cases of 12 and ship via parcel carrier. Matching 4" replacement caps are available separately.
- Strength Material:
- 0.125 Thick Spiral Wound Fibreboard
- Shipping Unit:
- 12 PER CASEHeight=30.00"
- Shipping Group:
- High Class