Keep your back in an ergonomic position with the Posture Pro - Back Support. This back support relieves the back pain from sitting all day.Protect and support the lumbar area of your back with the Posture Pro. This lightweight support gently cradles your back and encourages correct posture. Ergonomic design gives firm and comfortable support while breathable mesh material circulates air to keep you cool. Elastic bands stretch to fit most standard-sized desk chairs. Slip the Posture Pro over car seats for a more comfortable ride. Perfect for long hours of sitting, while traveling, working, watching television, sewing, scrapbooking, reading and more. See the 'Other Info' tab for more!