• Package Includes: you'll receive 6 pieces blue extendable poster tube with carrying straps to ensure that your valuable documents remain safe and protected during transportation or storage
• Extendable Storage Tube: our storage tube could extend from 24.5 inches up to 40 inches and the outer diameter is about 3.35 inches, the inner diameter is about 2.95 inches, so it can handle various poster dimensions
• Adjustable Strap: the extendable poster tube has an adjustable shoulder strap that is comfortable to use even when the tube is fully extended, making it easy to carry your important work wherever you go
• Reliable and Lightweight: our poster tube is made of rigid plastic to safeguard contents from bending or creasing in transit; The document tube is also waterproof and light resistant, safeguards documents against fading from exposure to sunlight
• Versatile Applications: use this poster storage tube for mailing documents, travel, architecture, drawings, paintings, or while traveling on the road for academic conferences, school presentations, and art fairs