4 x 36" White Tubes with Caps (Case of 15)

• Dimensions: 4" x 36" interior
• Material: 0.08" Thick Spiral Wound Fiberboard
• Quantity: 15 tubes per case
• Weight: Approximately 17.04 lbs per case
• Shipping: Parcel eligible

These 4 inch inside diameter white mailing tubes feature 3-ply spiral wound construction with an .08" wall thickness, delivering consistent crush resistance through transit and repeated handling. The listed 36 inch length reflects usable interior space — the actual tube is slightly longer to accommodate the included white snap-on end caps.

Well suited for print shops, engineering firms, architectural offices, and fulfillment operations, these tubes protect rolled documents, blueprints, posters, artwork, and fabric samples during shipment or long-term storage. The snap-on end caps are engineered to hold secure through normal parcel handling without additional taping.

Sold in cases of 15 tubes with caps included, at approximately 17 lbs per case. Replacement and additional 4" end caps are available separately for multi-use or high-volume applications. Tubes are reusable and recyclable.