These unique transparent PVC mailing and storage tubes are the perfect solution for transporting and storing anything that can be rolled, including charts, maps, blueprints, and posters. Versatile storage for many unconventional items, too. Fill them with spray paint cans, baseballs, camera equipment, sodas, dog toys, and more! You are only limited by your imagination. One end cap is sealed closed and the other is removable. Tubes are UV-protective, moisture proof, and have a removable, adjustable shoulder strap. Shrink wrapped. 2 3/4” I.D. Lead and phthalate-free.