Tidy up any classroom with this twenty cubbie unit. Stationary. Cubbie openings are 9" wide x 13¾" deep x 5¾" high. Overall size is 48" wide x 15" deep x 26½" high. Add optional 7098YT "Caster Kit-C" to make this unit mobile (sold separately). Back options not available. 20 Clear Cubbie-Trays shipped in separate box. Warning - "Adult Assembly Required." To order specific cubbie-tray colors order item number 7040YT and ask your dealer for desired cubbie-tray options.