4 x 36 Brown Mailing Tubes With End Caps .080 Gauge 15/Case White Gummed Tape the second is the depth

the second is the depth of the gusset

Each padded mailer is cushioned with a paper fiber padding inside its wall to protect your products against damage

Bubble on the outside

Features a peel-and-seal adhesive closure

sealing and light repairs

4 x 36 Brown Mailing Tubes With End Caps .080 Gauge 15/Case White Gummed Tape the second is the depthDurable 3 ply spiral wound mailing tube construction protects sketches, blueprints, graphs, posters, important documents, etc. Plastic end caps are friction fit to stay on during mailing. The flat cap surface is ideal for writing. These rigid mailing tubes resist folding or bending and can be reused. Sizes listed below are USABLE dimensions (amount of space AFTER end caps are inserted).