Sitting with poor posture for long periods can cause leg & back pain Elevating your feet & ensuring thighs are parellel to the floor helps alleviate this Using a footrest promotes good posture, enhanced blood flow & supports the lower back Multiple height adjustments. Choose up to six different positions Footrest supports are easily changed to alter height & tilt Textured platform helps massage tired feet Tough scratch resistant platform Supplied flatpacked. Minimal assembly required