inputs.text: nice footrest - footrest come strong rubber tire like smell go away day two others said no word directions pictures almost returned itehem husband could not find color codes figure color codes thought wrong model not adjust finally figured need loosen screws pull top part color codes side footrest made big difference knees find occasionally accidentally hitting adjustable foot pedal front easily lock back foot eliminate turned footrest around foot pedal back since no need adjust height tilt footrest works methis foot rest served purpose 5 1\\ desk not line properly comfortable front computer pleased purchase