Sit more comfortably at your bridge game! Designed and patented in 1973 by a neurosurgeon, The Back Thing provide back support, increased comfort while sitting, and improved posture. Its design consists of six vertical slats housed in a lightweight padded fram. Simply place it against the back of the chair with the slats running vertically and the flap on the seat. Then sit down and lean back. Adjust the flap to ensure proper positioning for ergonomic back support.
15" x 15-1/2" and weighs 14 oz