4 x 42 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, staying securely on during mailing. Their flat surface is perfect for writing.
• Constructed with a rigid 3-ply spiral wound design, these tubes resist folding and bending. They're reusable, too. The sizes listed are the usable dimensions after inserting the end caps.

Using these mailing tubes is easy. First, insert your items like blueprints or posters into the tube. Then, firmly press the plastic end caps onto both ends of the tube. They'll stay on due to the friction fit. When writing on the end caps, use a regular pen. Remember, these tubes are reusable, so after your shipment arrives, you can clean them and use them again. Keep them in a dry place to prevent any damage. Avoid bending or folding the tubes as they're designed to be rigid. If you have any large or oddly - shaped items, check the usable dimensions to make sure they'll fit properly.