Kensington 56144 Solemate Plus Adjustable Footrest With Foam Pad Footrest with shock-absorbing memory foam surface Adjustable height and tilt Size: 21.5"L x 4.6"W x 14"H Foot operated lock saves your setting Non-skid surface helps your feet rest in one place Positions feet for back and leg comfort Supports legs to reduce muscle strain and fatigue. Nonskid feet for stability. Full-featured foot rest with greater leg, back and foot comfort. Shock-absorbing gel soothes tired feet and eliminates stress on pressure points. With an easily operated lock, the angle can be adjusted perfectly for all-day comfort. Supports legs to reduce muscle strain and fatigue. Nonskid feet for stability. Full-featured foot rest with greater leg, back and foot comfort. Shock-absorbing gel soothes tired feet and eliminates stress on pressure points. With an easily operated lock, the angle can be adjusted perfectly for all-day comfort.