Nozlen Document Poster Tube - Black Plastic Storage Tube Expands from 24.5" up to 40" with Clear ID Card Cap - Water and Light Resistant - Telescoping For Posters, Artwork and Drawings Model DT3001 Affordable, Black Plastic Telescoping Document Poster Tube with 3.5" diameter that expands from 24.5" up to 40" 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, 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 Twist off, threaded lid with contact card for easy labeling of tube's contents 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