Ideal for circuit training, step testing or plyometric training. Portable and adjustable, the High Step is perfect for working with clients of different skill levels. The deck is rubberized and has a slip resistant bottom, helping to prevent injury. Kit includes four risers, one platform and "High Step Circuit" DVD by Cathe Friedrich. Weight limit for the High Step platform is 225 lbs. and the platform with risers is 400 lbs. 12" L x 12" W. Height adjusts to 4", 6", 8", 10", or 12", depending on the number of risers used.