4 x 72 Brown Mailing Tubes With End Caps .125 Gauge 12/Case Heavy Duty Self-Seal Bubble Bags 4 pieces are needed to

4 pieces are needed to create 1 complete box

carriages or playpens

abrasive sandpaper surface that has an adhesive backing

Made from polyimide film with a silicone adhesive

4 x 72 Brown Mailing Tubes With End Caps .125 Gauge 12/Case Heavy Duty Self-Seal Bubble Bags 4 pieces are needed toDurable 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).