4 x 36 Kraft Telescoping Mailing Tubes .125 Gauge 15/Case

These mailing tubes are made from 1/8-inch spirally wound double-wall cardboard, making them almost crush-proof. The 6-inch flush joint caps can be easily sealed with tape or a shipping label. They're rigid, resist folding and bending, and can be reused. The listed sizes are the usable dimensions after inserting the end caps.

Using these mailing tubes is easy. First, make sure your item fits within the usable dimensions. Then, place your item inside the tube. Next, seal the 6 - inch flush joint cap with tape or a shipping label. When handling, avoid excessive force as it might damage the item inside. To keep these tubes in good condition, store them in a dry place away from sharp objects. If you're reusing them, check for any signs of damage before each use. These tubes are great for sending long and thin items like posters or blueprints safely.