we are engaged in manufacturing and exporting Top Gear Tourmaline Self Heating Waist Wrap at the best price. 2. Material: ★ 20 bio magnets ★ 3 medical steel plate ★ double elastic brands 3. Size : 120 cm*14 cm 4. Color : black 5. N.W.: 0.34kg Logo : printed logo 6. Inner package : each pc per OPP bag Out package: 50 pcs/carton (56*51*35 cm) 100pcs/carton (66*50*48.5 cm) 7.Features: ★ Magnet function ♦ Dredge meridians, promote blood circulation and improve micro circulation; ♦ With tranquilizing effect; ♦ Diminish inflammation, reduce the swelling and ease pain; ♦ Detoxification detoxification efficacy. ♦ Improve immunity. ♦ Regulate blood pressure and blood lipid, adjust endocrine ★ Self heating function: ♦ Tourmaline self heating,help to decrease waist cold ♦ Improve blood circulation, increase immunity ♦ Regulate metabolism, improve microcirculation ♦ Auxiliary treatment for waist disease, such as waist pain,waist numb,lumbar intervertebral discherniation,etc ♦ Daily health care 8.Suitable group : ♦ Physical symptoms for those chills ♦ postpartum pain, ♦ cold lower abdomen, ♦ lower back pain , ♦ cold lower abdomen . ♦ lower back pain , ♦ cold stomach pain, ♦ muscle strain , ♦ lumbar dischernia ion, ♦ arthritis, bone hyperplasia , ♦ body fitness, ♦ daily protective care providers.