Alvin Blue Ice Tubes Mailing Tubes, Shipping Tubes, Blueprint Tubes

Alvin blue Ice Tubes mailing tubes, storage tubes. Transparent blue PVC plastic Alvin Ice Tube shipping tube is designed for mailing/storing anything that can be rolled: charts, maps, blueprints, posters, drawings, artwork, etc. Protects against creases, bends, tears and folds. One end of the blueprint tube is permanently sealed while the other end allows easy access. Plastic document tube is moisture proof and comes with an adjustable nylon web shoulder strap that can clip on or off for convenience and portability. 2-3/4" INSIDE DIAMETER. Available in 25", 37", and 43" lengths. Perfect plastic storage tube for students, pilots, contractors, draftsmen, architects, engineers, sportsmen, campers, boaters, and more. Alvin blue Ice Tubes plastic blueprint tubes, shipping tubes, mailing tubes.