- Adjustable Poster Tubes: Our expandable poster tubes are designed to accommodate posters of various sizes, extending smoothly from 19.69 inches to 35.43 inches. This adaptable design ensures you can store your artwork securely, meeting your diverse needs over time. - Water-Resistant Protection: With our poster tubes, your posters remain safe during transport. The waterproof construction safeguards against bending, while the light protection feature helps prevent fading from sun exposure, ensuring your posters stay vibrant. - Convenient Transportation: Equipped with an adjustable shoulder strap, our expandable poster tubes make it easy to carry your artwork, documents, and more, enhancing comfort during transport. - Versatile Usage: Keep your valuable posters, projects, folders, and important documents secure with our reliable poster tube. Simply extend it, and you’re ready to go, confident that your items are well-protected. Practical Use Scenarios: 1. Perfect for artists transporting their work to galleries or exhibitions, ensuring that their pieces arrive in pristine condition. 2. Ideal for students carrying posters and presentations to classes or conferences, allowing for easy and safe transport. 3. Suitable for professionals who need to protect important documents or blueprints while on the move, providing peace of mind during travel.