Alvin Ice Tubes Triangular Poster Mailing Tubes, Document Tubes, Blueprint Storage Tubes, Shipping Tubes

Triangular plastic poster mailing tubes, document tubes, shipping tubes, blueprint storage tubes. Alvin Ice Tubes have unique triangular shape, are moisture and dust proof, and include an adjustable nylon web shoulder strap. Unique shape allows easy document retrieval and can hold up to 3" diameter inside. Transparent PVC plastic Alvin Ice Tube shipping tubes are designed for mailing/storing anything that can be rolled: charts, maps, blueprints, posters, drawings, artwork, etc. Document tube protects against creases, bends, tears and folds. One end of blueprint tube is permanently sealed while the other end allows easy access. Perfect plastic storage tubes for students, pilots, contractors, draftsmen, architects, engineers, sportsmen, campers, boaters, and more. Available in blue, green, clear; 25" and 37" lengths. Lead and phthalate-free. Alvin Ice Tube triangular plastic blueprint tubes, shipping tubes, mailing tubes. DISCONTINUED; LIMITED STOCK; CLOSEOUT PRICES.