Adjust for personal comfort using foot pressure—no bending or stooping required! Locking mechanism holds footrest in position until you readjust it. Three different height settings (4 1/8", 4 7/8", or 5 5/8") and 30° tilt. Features built-in Microban antimicrobial protection to inhibit the growth of stain- and odor-causing bacteria for the life of the product. Width: 17 1/2 in; Height: 4 3/8 in; Depth: 13 1/8 in; Diameter: N/A.