1. Made from durable plastic making it a storage for any of your important documents
2. Extendable, Convenient lock and unlock system to adjust the length anywhere, making storage of any kind of precious artwork possible
3. Plastic body of the sheet container protects your documents, blue prints posters, paper rolls, scrolls, and maps, sketching papers, architect papers from light and nominal water, making it a safe house for your precious work
4. The light weight of the container makes carrying easy
5. Great storage and transporting chart holder for anything that needs to be rolled and not folded for engineering students, art students, architect, designer, artist