The Fellowes Office Suites Adjustable Footrest supports feet to help prevent back and leg discomfort. Footrest adjusts 30 degrees forward or back, while the height adjusts to 105, 125 and 145mm. Locking mechanism either holds the footrest in preferred position or allows you to rock freely back and forth to stimulate the circulation. No bending or stooping - footrest adjusts using only foot pressure.