Set of 4 therapy steps in natural finish with low-pile carpet for barefoot comfort on the top surface. Steps fit inside each other for compact storage. Load Cap. 500 lbs. Step Dimensions: 10 wide x 12 long x 2 high 12 wide x 14 long x 4 high 14 wide x 18 long x 6 high 16 wide x 20 long x 8 high