5 x 30 Brown Mailing Tubes With End Caps .125 Gauge 15/Case White Gummed Tape Glue expands 3-4 times while

Glue expands 3-4 times while penetrating the surfaces for additional strength

Protects and cushions your electronic parts and components from static electricity

Bubble lining protects contents from damage while outer thermal material helps maintain a desired temperature

Each mailer is weather and tamper resistant to avoid damages

platforms and irregular surfaces like diamond plating or flat surfaces with rivets or screws heads

5 x 30 Brown Mailing Tubes With End Caps .125 Gauge 15/Case White Gummed Tape Glue expands 3-4 times whileDurable 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).