- Retractable Design: Our expandable poster tubes offer a versatile and reliable storage solution for posters of all sizes. Effortlessly adjust the tube length from 19.69 inches to 35.43 inches, accommodating everything from smaller prints to larger artworks. - Waterproof Protection: With a light-resistant and water-resistant construction, these tubes protect your posters from sunlight fading and bending during transport, ensuring that your valuable items remain in pristine condition. - Easy to Carry: Designed with an adjustable shoulder strap, this poster tube provides comfort and convenience, making it simple to carry on the go. Whether you're heading to an exhibition or transporting artwork, this feature enhances mobility. - Extended Use: Ideal for safeguarding posters, plans, maps, canvases, and important documents, our reliable poster tube offers peace of mind. Simply extend the tube, secure your items, and take them anywhere without worrying about damage. Use Scenarios: 1. Artists can use this tube to transport their artwork to galleries, ensuring that it arrives without wrinkles or creases. 2. Students carrying project posters to presentations will find this tube invaluable for protecting their submissions during transit. 3. Photographers can store and transport their prints, keeping them safe from moisture and light exposure when displaying at events.