US Art Supply Black Drafting Tube - Outside Diameter: 4 inch, Inside Diameter: 3-3/4 inch, Length: 30-1/4 to 52 inches

Key features

• Black Plastic Telescoping Document Poster Tube with 4" diameter that expands from 30-1/4" up to 52" is ideal for artists, architects, and poster collectors
• Poster Tube is made of a very rigid plastic to protect contents from bending or creasing in transit.
• Tube is also water and light resistant, it protects materials against fading from exposure to sun light
• Now includes an Extra Long Shoulder Strap that is comfortable for use even when the tube is fully extended
• Storage tube has unlimited uses, such as storage for: posters, blue prints, maps, documents, large photo prints, drawings, artwork, arrows, fishing rods, drum sticks, or whatever else you can imagine