• Patented and award-winning backrest support assists in the prevention and relief of back pain.
• Equipped with an internal lumbar support that can be inflated/deflated through multiple comfort settings to custom fit your back; lumbar support provides additional support to your lower back by filling in your lumbar curve.
• Lumbar support remains fixed at the selected setting until inflation/deflation adjustment is made.
• Simple-to-operate inflation pump and deflation valve are unobtrusively located at the back of the CutomAIR Backrest Support.
• Features a patented, polycarbonate S-shaped frame that promotes correct spinal alignment and proper posture; guaranteed for life.
• Portable and lightweight, turns any chair into an ergonomic seating system; use it in your home, office, vehicle, or anywhere else you sit.
• Polyurethane foam protects the frame.
• Hypoallergenic, brushed nylon cover can be removed and sponge washed.
• OBUS FORME Backrest Supports are exclusively endorsed by the American and Canadian chiropractic associations.
• Limited warranty against manufacturer's defects.

Dimensions (HxWxL):

Approximately 21" x 7 "x 17 1/2" 53.3 x 17.8 x 44.5 cm