Back Stretcher Adjustable Back Massager with Magnetic Massage Points Spine Lumbar Support Pain Relief Device with Silicone & Sponge Strip Back Trainer Cracker for Home Office（Black）
Main Features: 
-Arc stretching lumbar and massage back, suitable for sedentary discomfort, long distance driving and so on.
-18 finger pressure massage points, built‑in magnet, care back, flexible stretching opens up the spinal space.
-Light and sturdy, made of high quality ABS. Perfect for a home, office chair, gym, car or yoga mat.
-Rotate gear adjustment, rotate adjust radian, easy to save effort, according to their own needs to adjust radian, no gear limit.
-Stretch the lumbar spine and massage the back. Relaxation of lumbar and the radian is adjustable.
Package Includes:
1 x Back Stretcher