4 x 20" Kraft Tubes with Caps (Case of 15)

• Dimensions: 4" x 20" interior
• Material: 0.08" Thick Spiral Wound Fiberboard
• Quantity: 15 tubes per case
• Weight: Approximately 10.14 lbs per case
• Shipping: Parcel eligible

These kraft mailing tubes feature a 4 inch inside diameter and 20 inches of usable interior length, built with 3-ply spiral wound kraft construction at .080" wall thickness. That rigid wall resists crushing under transit pressure, protecting rolled contents without the need for supplemental packaging.

White snap-on end caps are included with every tube and are engineered to stay secured during shipment without tape or adhesive. The listed length reflects usable interior space — actual tube length is slightly longer to accommodate the end caps. Suitable for shipping and archiving blueprints, architectural drawings, posters, artwork, fabric samples, and similar rolled materials in print shops, architectural firms, photography studios, and fulfillment centers.

Tubes are reusable and fully recyclable. Additional 4" end caps are available separately for operations requiring replacement or backup stock. Each case contains 15 tubes and ships via parcel carrier.