- Size:S-XXL . S: fit 27.5"-33.5" ,M:fit 31.5"-37.5",L:fit 35.5"-41.5",XL:fit 39.5"-45.5",XXL: 43.5"-49.5".
- The front and back of the belt are embedded with magnets that produce energy in the form of a magnetic field, and tourmaline stones which generate heat when in contact with your skin.
- 2 Vertical ribs + Neoprene back for warmth provide extra support, compression and warmth
- Built-in 21 magnets: 13 Pcs magnets in waist, 8 Pcs magnets in abdomencan penetrate the skin 2-3cm, direct to protect and effect on the waist.
- PREMIUM QUALITY & SUPERIOR SUPPORT: The MOST comfortable lumbar back support brace on the market which is carefully designed by the doctors with premium quality material, Bio-Magnets, and Innovative design.