4 x 18 White Mailing Tubes With End Caps .080 Gauge 15/Case

These white mailing tubes offer a sleek and professional look for shipping blueprints, graphs, posters, and important documents. The plastic end caps have a friction - fit design, staying firmly in place during mailing. Their flat surface is perfect for writing labels. With a rigid 3 - ply spiral wound construction, these tubes resist folding and bending and can be reused. The sizes mentioned are the usable dimensions after inserting the end caps.

Using these mailing tubes is easy. First, remove the plastic end caps from the tubes. Then, carefully insert your blueprints, graphs, posters, or important documents into the tube. Make sure the items fit well without forcing them. Once the items are inside, place the end caps back on the tube. The friction - fit design will keep the caps in place during mailing. When writing on the end caps, use a pen or marker that will show up clearly. As for maintenance, after use, simply remove any remaining labels or markings. If the tube is dirty, you can wipe it clean with a damp cloth. These tubes can be reused multiple times, so store them in a dry place when not in use to keep them in good condition.