Relieve pain effectively & improved posture: The back massage stretcher has 88 plastic needles that relieve back pressure by stimulating back. And let the spinal return to the natural lines, help stabilize the spinal column and improve flexibility in back & shoulder muscles.
Supportive: Sedentary lifestyle, cross-legged, incorrect physical movement or body fatigue may lead to spinal posture imbalance and pain. Kinper Back stretcher is specially designed to restore the natural curvature of the back & relieve back pressure.
Durable material:The lumbar support is made of sturdy ABS and environmentally friendly NBR materials. The back stretcher device can bear up to 330LB, and the foam strip in the middle of the device can provide cushioning, so that you can use it more comfortably.
Portable - Good for use at home, at the gym, in the car or at the office chair.