The Developmental Play Cube is a great tool to develop manual dexterity and dressing skills. The four-sided solid foam cube is 17" high and covered with vinyl. The hardware is industrial strength so it will stand up to heavy use. This fine motor laboratory has zippers, laces, buttons, bow ties, Velcro, and chrome closures. Great for play rooms, day care facilities, occupational therapy clinics, physical therapy clinics and waiting rooms.