Plastic Storage Tube - Poster Tube with Strap, Documents Blueprints Artwork Portfolio Plastic Tube Expandable Carrying Case - Blue, 40.25 Inches in Length Fully Extended Tube holder keeps documents, blueprints, and artwork safe from the environment. Made to be light and water resistant, keeping documents from fading. Made of high quality plastic, ensuring that the tube protects your most valuable documents. Perfect for artists, illustrators, architects and hobbyists! Dimensions: 24.75 x 3.5 x 3.3 inches. Fully extended 40.25"