The Vestibular Board is primarily used by therapists for testing the vestibular system, that which controls balance and coordination. This tool will help your child improve their Hand-Eye coordination as well as their motor skills. It is an essential piece of equipment for any home or therapy clinic. The Vestibular Board is hand-crafted of 100% Baltic Birch for supreme durability and comfort. It comes with washable, vinyl cover and measures 35" X 18". Weight limit is 150 lbs.