Self-heating magnetic shoulder shirt warm shoulder neck belt tourmaline heating vest vest Product parameters: upgraded version of 108 magnet shoulder strap neck protector/102164L Product material: heating cloth, 108 magnets, 5 detachable ABS, free neck guard (12 magnets) Product size: M: 25*19*6.5cm L: 30*22*4.5cm Package size: 31*23*5 cm Product Weight: Size M: 320g/ Size L: 335g/ Size XL 350g Product list: OPP bag / lengthened and enlarged 5 supports 108 magnet shoulder straps neck protector + neck protector Features: 1: hot compress on the shoulder and neck, self-heating, magnet maintenance, the effect is doubled; 2: Warm fabric, also equipped with heating neck guard (12 magnets) 3: Thermal moxibustion physiotherapy, a new generation of self-heating matrix; 4: The large area of the back is hot, and the hot compress effect is good, which can effectively relieve the cold and soreness of the shoulder and neck; 5: Acupoint magnet physiotherapy, built-in 108 energy magnets, fit the shoulders, and care for the health of the shoulders; 6: Accurately corresponds to the acupoints on the shoulder and back, the physical therapy effect is good, and relieves frozen shoulder and shoulder and back discomfort; 7: Two-way elastic fixing belt, stable to wear; 8: Improve slanted shoulders, expand shoulders and extend back; 5 detachable ABS support bars to disperse lumbar pressure