Material: Neoprene Cloth, Tourmaline cloth, Magnets

Size: XL/L/M/S 

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.