MailingArt Expanding Document Poster Tube 24.8 Inches up to 40 Inches - 3.5" Diameter Water and Light Resistant - Telescoping for Posters, Artwork and Drawings Affordable, Plastic Telescoping Document Poster Tube with 3" diameter that expands from 24.8" 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 sunlight Includes an Extra Long Shoulder Strap Storage tube has unlimited uses, such as storage for: posters, blue prints, maps, documents, large photo prints, drawings, artwork, arrows, fishing rods, drum sticks, etc