3 x 48 Brown Mailing Tubes With End Caps .070 Gauge 24/Case

These brown mailing tubes are a great choice for safely sending sketches, blueprints, graphs, posters, and important documents. They feature a durable 3 - ply spiral wound construction that provides excellent protection. The plastic end caps have a friction - fit design, which ensures they stay on during mailing, and their flat surface is perfect for writing. These rigid tubes resist folding and bending, and they can be reused. The sizes mentioned are the usable dimensions after the end caps are inserted.

How to use: First, open the plastic end caps of the mailing tube. Then, carefully place your sketches, blueprints, posters, or important documents inside the tube. Make sure they fit well without being forced. After that, put the end caps back on tightly. When mailing, you can write the necessary information on the flat surface of the end caps. Note: Avoid dropping the tube from a high place or applying excessive pressure as it may cause the tube to bend or the contents to be damaged. Maintenance: After use, simply clean the inside of the tube with a dry cloth if it gets dirty. You can store it in a dry place for future reuse.