Unique transparent PVC mailing/storage tubes in two cool colors. Available in two sizes, 25" and 37" lengths with 2-3/4" inside diameter. One end of the tube is permanently sealed while the other end allows easy access. The roll tubes are moisture proof and come with an adjustable shoulder strap, which provides convenient portability. Perfect for students, contractors, draftsmen, pilots, campers, architects, engineers, sportsmen and boaters. Please specify color and length when ordering.