Space saver that provides visibility for all of your classroom activities. Super 23cm deep clear tub with super big plug for easy draining. Rolls on (4) 8cm locking casters. Indoors/outdoors. Includes 2 snap on caddies, 10cm deep mega tray for storage, & white plastic lid. Blue frame. Assembly required. Measures 53cm W x 53cm D x 61cm H (21"W x 21"D x 24"H).