The new Rockler Sandpaper Disc Station provides a system for managing sandpaper discs. Five plastic trays hold different grits of sandpaper. The trays are removable and when placed on top of the Disc Station allow for quick loading of your sander. Pegs fit the holes built into the trays to hold five- or eight-hole sandpaper, allowing for immediate alignment of the sander's dust collection holes with the disc holes. The cabinet measures 8 1/8" high x 6 1/4" wide x 5 1/2" deep.