SAFCO blueprint storage box is great for rolled document storage. Constructed of white corrugated fiberboard with 16 compartments, each approx. 3" square. Great for long-term or short-term storage, the Tube-Stor will accommodate your filing needs with sturdy and economic design that allows you to stack your files. This stackable roll file provides the file storage you need at the low cost you deserve. It can be assembled quickly and easily with provided instructions. Approx. dimensions: 12.5" H, 12.75" W x 37" D. Limited lifetime warranty. SAFCO 3098 rolled document storage boxes are made in the USA.