Use to increase upper extremity ROM, strength, coordination and endurance, and improve cognitive and visual skills. Three tiers hold 43 pegs 1/4", 1/2" and 5/8" round, and come in 2 lengths from 1"– 3-3/4". Covered center storage compartment. All parts are durable, washable plastic. 26"L x 14"W x 2"H.