The platform features a cushioned surface, providing maximum traction and comfort. Freestyle risers allow for three platform positions: flat, horizontal, and vertical slant. Additional risers also available. Set comes with 4 risers (2 FreeStyle and 2 traditional) and 1 platform. FreeStyle risers are Gray and allow for 3 varying platform positions. Weight limit 300 lbs. 40" L x 14" W.