4 Levels Magnetic Neck StretcherPosture Neck StretchLumbar Support Spinal​

S-T-R-E-T-C-H !!!! -New design, the protruding point is inlaid with magnets. -Magnetic therapy:A physical acupoint massage for neck spine can quickly unclog the meridian, promote and improve the neck spine problem. -Posture corrector and lumbar support. -Ergonomic design includes a multi-level arch with 4 adjustable settings so that all ages and fitness levels can use and improve flexibility. -Pulling with its own gravity, opening the neck inter-vertebral space, so that the disc herniation point retraction. Specification: 1. Color:Blue 2. Size:38*25cm 3. Adjustable distance: 1.5cm*4 4. Manual adjustment: 4 height setting 5. Application: Cervical, Lumbar, Back, Neck