4 x 42 Brown Mailing Tubes With End Caps .125 Gauge 12/Case

These brown mailing tubes are built tough with a 3-ply spiral wound construction. They're perfect for safeguarding sketches, blueprints, graphs, posters, and important documents. The plastic end caps have a friction fit, staying securely on during mailing, and their flat surfaces are great for writing. Rigid and resistant to folding or bending, these tubes can be reused. The listed sizes are the usable dimensions after inserting the end caps.

Using these mailing tubes is easy. First, slide your sketches, blueprints, or other important items into the tube. Then, firmly press the plastic end caps onto each end. The friction fit will keep them in place during mailing. When writing on the end caps, use a regular pen or marker. Remember, these tubes are rigid, so avoid excessive force that could cause them to crack. After use, you can reuse the tubes by simply removing the contents and cleaning the inside with a dry cloth. Store them in a dry place to maintain their durability.