The Rolyan Work Bench is ideal for improving strength and endurance of the shoulders, elbows, wrists and hand, and fine motor coordination. The cut-out front allows bilateral work that duplicates a hidden, confined work area. A compact design allows positioning at various heights while sitting, standing or lying. The heavy-duty black plastic, 19" x 15" x 6" bench has 11 rows of 7 different styles of nuts, bolts, washers and screws. Attached rack keeps tools organized—includes 6" and 8" adjustable wrenches, two screwdrivers and four hex keys.