Item Name: Pain Relief Magnetic Tourmaline Heating Neckbraces Massager Neck Wrap Collar. Size: Length:48cm (18.19"). Width: 10cm (3.9") Color: BlackDesign: As shown in the pictureCleaning Method:Prohibit soaking,water wipeMaterial: Tourmaline + Ceramic powder + Heat sensitive materialsPackage Included1 x Spontaneous Heating Magnetic Therapy Neck Protection Outer layer:Ultra soft hairy self-adhesive cloth High elastic belt,soft senior leather cloth,good elastic,wear comfortable,paste and firm,changeless form Middle layer:inlaid high penetration 5Pcs permanent health magnet Innermost layer:adopts the most advanced technology condensate to energy reactor for the polymer composite negative ions far infrared fabric layer Release far-infrared wave with the wavelength of 4-14 micron,to relieve tension,active collaterals and improve the microcirculation of human body Release anion to purify blood,to active cells and promote balancing of Body PH Personal wear 15 minutes, you can play the hot moxibustion effect Protect the cervical, shoulder and vertebra inflammation, neck pain, tingling and other symptoms of cold *
