• Package Include: Includes 2 different styles of black poster tubes. Expandable blueprint tube can be expanded from 17.8 inches/45 cm to27.6 inches/70 cm to accommodate different file storage needs
• Portable Shoulder Strap: Poster tubes for storage with adjustable shoulder strap, can be adjusted according to the needs of the length, hand-held or as a cross-body bag on the shoulder, easy to go out and carry
• Storage & Protection: Black poster tube with strap can protect your precious artwork or documents from creases,wrinkles, and unwanted damage during shipping or storage
• Waterproof Poster Tube: The blueprint tube is made of high quality plastic, it is not easy to fade, better sealing, can effectively prevent sun and rain. Sturdy material for long term use
• Wide Use: Poster storage tubes can be used to store and transport posters, blueprints, maps or drawings. Perfectly suited for for artists, illustrators, architects or hobbyists