Seat Back Lumbar Cushion with Elastic Strap

This seat-back lumbar cushion promotes a healthy posture and relieves lower back pains. The contoured foam is molded for proper support of the lumbar spine. Side wings provide lateral support from the back to help maintain stability while seated, and keep you in an upright and correct position. Elastic strap included to attach to most every-day chairs that include a back support rest.