Ergonomic footrests promote proper body alignment resulting in improved circulation from the footrest by elevating the feet and legs and removing pressure from the bottom of the thighs, Furthermore it helps tilt the pelvis backward reducing stress and strain on the back, Ergonomic footrests can be used with any type of chair at home or in the office, Helps tip the pelvis backward reducing stress & strain on the back, Angle adjustable forward or back for all day seating comfort, Tubular metal frame & rubberized nonskid head, SKU: JBR071