Kensington Comfort Memory Foam Adjustable Footrest (K56144USF) Foot rest with luxurious memory foam soothes tired legs and feet. Convenient foot pedal control lets you adjust the foot rest without leaving your chair. Height adjusts from 3. 5 to 5 Inches, angle adjusts up to 30 degrees for individual comfort. Set up the product quickly and easily by using the Smart Fit System and your own personal comfort color. Non-skid foot surface provides added control. F & B- 6