Features<br> 1. Enable men and women to immediately and persistently relieve lower back and hip joint pain from disc herniation, sciatica, back pain, muscle soreness, and other back diseases.<br> 2. Self heating tourmalines and Gaussian magnets help maintain body heat, improve blood circulation, promote metabolism, and restore and alleviate pain.<br> 3. Dual adjustable straps provide a customized fit and perfect fit design, making it comfortable and easy to wear under any clothing.<br> 4. Allow for all-round movement while providing comfortable support. Wear it when walking, working, resting, bending or stretching. Enjoy freedom of movement.<br> 5. Tomaline self heating, magnetic drop plastic, mild hot compress, Tomaline's own energy release, hot compress therapy for damaged areas of the lumbar spine, and alleviate discomfort in the waist.<br> Specification<br> Material: Plastic Cement<br> Color: Black, White<br> Belt Size: M, L, XL, XXL<br> Size: 18 x 20 x 1 cm<br> Weight: 155 g<br> Package Include:<br> 1x Magnetic Therapy Heating Strip