A:Answer Hi Barb,
This legs for this item are 5.5" high. The front edge of the unit is 47 5/8" long, and the back edge is 32 1/3" long. The angles are designed to make sure it can sit flat against a 90 degree angle. It's 15.5" deep in the center, and the corners are 7 7/8" deep. Please let us know if you have any other questions we can answer!