1 1/2 x 36 Brown Mailing Tubes With End Caps .060 Gauge 50/Case

These brown mailing tubes are built to last! With a durable 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 design, ensuring they stay firmly in place during mailing. Their flat surfaces are great for writing. These rigid tubes resist folding and bending and can be reused. The sizes mentioned are the usable dimensions after inserting the end caps.

How to use these mailing tubes is a breeze. First, insert your sketches, blueprints, or other important items into the tube. Then, firmly press the plastic end caps onto each end of the tube. Make sure they fit tightly to keep your items secure during mailing. When writing on the flat surface of the end caps, use a permanent marker for clear and long - lasting labels. As for maintenance, if the tubes get dirty, you can wipe them down with a damp cloth. Try to store them in a dry place to prevent any warping. And remember, since they're reusable, you can keep using them for future mailings as long as they're in good condition.