4 x 24 Brown Mailing Tubes With End Caps .080 Gauge 15/Case Cool Shield Pallet Covers Dimensions shown are inside usable

Dimensions shown are inside usable dimensions

Withstands temperatures of up to 500° F

electrical insulating and moisture sealing applications

The outer surface of the mailer is white and the inner lining is silver

4 x 24 Brown Mailing Tubes With End Caps .080 Gauge 15/Case Cool Shield Pallet Covers Dimensions shown are inside usableDurable 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).