magnetic lumbar support( health care)

Lumbar Support M-spine Sacral brace material:highquality fabrics, steel bar and elastic belt features & functions: 1.The waist support is a kind of pragmatic fixed new model waist,besides, it possesses the high quality fabric with good elasticity. the waist shape is in line with the body's natural curveture with the metal strips, and the elastic band strengthens the fixed curve close to the body. 2.This product can alleviate fatigue, reduce lower back pain, cure lumbar disc protrusion, lumbar muscle strain. 3. It can avoid damaging the waist due to severe movement. for low back pain patients with a variety of groups, the crowd has long been engaged in manual work , sports fitness groups. 4. It's the best product to avoid being wounded and being welcomed very much by the customers. 5. Size: width:20cm XL:95*20cm L:85*20cm M:75*20cm S:65*20cm 6.Details about the magnetic port on the belt