Back Stretcher for Pain Relief, Multi-Level Back Cracker Lower Back Pain Relief Device, Lumbar Support Spine Board with 3 Adjustable Settings for Bed, Chair & Car with Massager

【MULTIPURPOSE SELF-MASSAGER】Our spine stretcher has 88 auxiliary massage points to relieve chronic back pain and relieve stress. promote blood circulation Improve sleep quality, suitable for use at home, in an office chair, gym, in the car, or on a yoga mat. 【SPINAL DECOMPRESSION BENEFITS】Spine deck has 3 adjustable settings levels that can help relieve back and lumbar pain, while also correcting postural imbalances, helping to stabilize the spine and maintain the natural curvature of the back. 【LIGHTWEIGHT BUT STURDY 】Back stretcher made of environmentally friendly ABS plastic, not easily deformed or broken, thickened foam pads can reduce the pressure and tension on the spine when doing stretching exercises and massage back, to provide a protection for the spine. 【ECONOMICAL AND PRACTICAL SPINE DECK 】No need to charge, you can enjoy body stretching, acupuncture massage, and improved back curve effect, gravity allows the front of your body to effortlessly stretch, and the surrounding