2.4 Inch 3.15 Inch Cryosphere Cold Massage Roller (复制)

Materials: ABS (the cover of massage ball) +304 grade stainless steel (ball) + ABS resin (base of the massage ball),The inside of the ball is a temperature change gel that can be kept hot

Easy to use and carry out:Place the cryoball into the freezer for longer than 2 hours,the cold capability of the cryoball is up to 6 hours.The totall size for the cryobal with holder is 4.06 inch in diameter,so it’s convinent to carry out with you

2.4 Inch 3.15 Inch Cryosphere Cold Massage Roller (复制)