Solemate(TM) Plus Adjustable Footrest Convenient, simple height and angle adjustment without tools. Supports your legs to reduce muscle strain and fatigue. Height adjusts from 3-1/2" to 5" from floor. Angle adjusts 30° and locks easily into place with a press of the foot. Platinum polystyrene base, gray nonskid surface. 12w x 17-3/4d.