Relieves pressure points in workers who stand most of the day. Height range of 5-1/2" to 15" with 9 positions in 1-1/4" increments. Textured, anti-slip platform size is 20"W x 12"D and mounts at an 8? angle. Heavy gauge Black tubular steel construction. Locks together with button tabs.

Weight: 14 lbs.
Dimensions (WxDxH): 20 x 12 x 5-1/2 to 15"