2 1/2 x 20 Brown Mailing Tubes With End Caps .070 Gauge 34/Case

• These durable 3 - ply spiral wound mailing tubes are great for safeguarding sketches, blueprints, graphs, posters, and important documents.
• The plastic end caps have a friction - fit design, staying securely on during mailing. Their flat surface is perfect for writing notes.
• Rigid and reusable, these tubes resist folding and bending. The listed sizes are the usable dimensions after inserting the end caps.

Using these mailing tubes is easy. First, put your sketches, blueprints, or other important items inside the tube. Then, simply press the plastic end caps onto the tube ends. They'll stay on because of the friction - fit design. When writing on the end caps, you can use a regular pen or marker. Remember, these tubes are rigid, so avoid applying too much force that could cause them to break. For maintenance, keep them in a dry place. If they get dirty, you can wipe them with a damp cloth. These tubes are reusable, so after you've received your package, you can use them again for your next mailing needs.