Durable plastic poster tube for safe storage and transport of posters, artwork, plans, and large documents. The extendable cylindrical design and carry strap make it easy to protect and move rolled materials without folding or creasing. Key benefits Protects rolled materials from water and pressure through sturdy plastic construction that resists moisture and compression. Extendable length accommodates a range of poster, blueprint, drawing, and scroll sizes so one tube fits multiple projects. Integrated strap makes carrying and transport simple and hands for site visits, classes, or shows. Lightweight and durable for repeated use while keeping artworks and documents in good condition. Important attributes Function: Storage and transport of rolled paper items including posters, drawings, plans, blueprints, maps, and scrolls. Material: Plastic for durability, water resistance, and pressure resistance. Design: Cylindrical, extendable tube with carry strap for convenience and compatibility with a variety of roll diameters and lengths. Performance: Built to reduce folding and creasing by keeping items rolled and contained during storage and transit. Practical use scenarios Architect or engineer transporting blueprints to a job site while keeping plans dry and protected from bending. Artist carrying completed prints or rolled canvases to a gallery, class, or client without risking creases or water damage. Student or presenter moving display posters and presentation materials between home, campus, and venues with an adjustable tube that fits different poster sizes. Why choose this tube This extendable poster tube offers a straightforward way to store and move rolled artwork and documents. Its plastic construction, extendable form, and carry strap address common problems like moisture exposure, crushing, and inconvenient transport, making it a reliable solution for artists, designers, students, and professionals who need tidy, protected storage for large format paper items.