- Telescopic Design: Our Extendable Poster Tubes feature a versatile design that expands from 19.69 inches to 35.43 inches, making it ideal for storing a variety of poster sizes. This flexibility ensures you have the right fit for all your needs. - Waterproof and Light-Proof: Protect your valuable posters with our waterproof design, which prevents bending during transport. The light-proof feature safeguards against fading from sunlight exposure, ensuring your posters remain in pristine condition. - Easy to Carry: The adjustable shoulder strap allows for comfortable and convenient transportation. Whether you're heading to an art show, presentation, or simply storing your items, our poster tubes are designed for effortless portability. - Versatile Applications: Perfect for organizing and transporting drawings, blueprints, maps, canvases, and important documents. Keep your materials safe and secure, whether you're an artist, architect, or student. - Durable Construction: Made from high-quality materials, our Extendable Poster Tubes are built to withstand daily use while providing reliable protection for your items. Enjoy peace of mind knowing your posters are secure and well-preserved. With these features, our Extendable Poster Tubes are an essential tool for anyone who needs to transport or store posters and other important documents safely and effectively.