3 x 36 Brown Mailing Tubes With End Caps .125 Gauge 24/Case

• These 3-ply spiral wound mailing tubes are super durable, perfect for safeguarding sketches, blueprints, graphs, posters, and important documents.
• The plastic end caps fit snugly with friction, staying on during mailing. Their flat surface is great for writing notes.
• These rigid tubes resist folding and bending and can be reused. The sizes listed are the usable dimensions after inserting the end caps.

Using these mailing tubes is easy. First, put your documents like sketches or posters inside the tube. Then, press the plastic end caps firmly onto the tube ends - they'll stay on well because of the friction fit. You can write important details on the flat surface of the end caps. When mailing, just follow normal postal procedures. Remember, these tubes are rigid, so avoid applying too much pressure that could cause them to bend. After use, if the tubes are still in good condition, you can reuse them. Keep them in a dry place to maintain their durability.