This Height and Angle Adjustable Footrest ensures you have everything you need to work in comfort for longer when your chair sits too high for your feet to reach the ground. It has a non-slip base to keep your feet in place and is adjustable so you can find a position that suits you. Features: This footrest is height adjustable by 10 mm and is angle adjustable up to 30 degrees. It has a non-slip base for more stability. It measures 460 W x 360 D x 110 -170 H mm. J.Burrows is the dependable choice for essential office supplies that are of great quality and value, and is designed for use in the medium business, by the sole trader and the work-from-home freelancer.