1 1/2 x 16 Brown Mailing Tubes With End Caps .060 Gauge 50/Case

• Our 3-ply spiral wound mailing tubes are super durable. They're great for safeguarding sketches, blueprints, graphs, posters, and important documents.
• The plastic end caps have a friction fit, so they stay on during mailing. Their flat surface is perfect for writing notes.
• These rigid tubes won't fold or bend easily and can be reused. The sizes given are the usable dimensions after inserting the end caps.

To use these mailing tubes, first insert your sketches, blueprints, or other documents carefully. Then place the plastic end caps on both ends by pushing them on until they fit snugly. When mailing, you can write the address or other information on the flat surface of the end caps. Remember, these tubes are reusable, so after you've received your item, you can clean them out and use them again. Keep them in a dry place to maintain their durability. Avoid applying excessive force that could cause the tubes to bend or break.