Material:
Neoprene Cloth, Tourmaline cloth, Magnets

Size: L/M/S or OEM 
Feature :
1.Breathable , soft and comfortable to wear.
2.Reduce muscle strain
3.Relieve shouder pain and shoulder uncomfortable
4. FAR infrared and self-heating concept, perfect for pain release.
5.Tourmaline and FAR infrared can speed up blood circulation in order to dissolve clots.