A whole new idea in plastic storage! Thanks to specially formulated plastic disks, even heavily loaded Stor-N-Slide™ boxes can be pushed or pulled over a wide variety of indoor surfaces. Unlike wheels or casters, Stor-N-Slide™ glides effortlessly in any direction and won’t add height. 23-1/2 in. L x 15-3/4 in. W x 13 in. H.