Ergonomic Office footrest - Helps to improve posture by keeping your feet and legs elevated. Rest your legs in your office while working, or at home after a long day. Adjustable Height - Height is manually adjustable to 3 different positions. Easy Angle Adjustment - Tilts -30°- +30°to support your legs at your preferred angle. Massage Textured Surface - Comes with a large non-skid surface (18" X 13"), free-floating platform texture made up of geometric circular bumps for enhanced stress reduction during the work day. Perfect for office and home use.