·       Cold and heat 2 in 1 design:to use as a cold massage ball: you can place it in the deep freezer for two hors until chilled; to use as a hot massage ball: you can place it in a bowl of hot tap water for 5-10 minutes.

·       Repetitious use:This cold manual massage ball use premium stainless steel filled with cold cooling gel for a longer cold therapy, no matter how long it's frozen, this massage ball will not break easily like other ice pack.

·       Full Body Massage: Plantar Fasciitis, Fatigued Muscles, Back Pain, Neck Pain, Hamstring, Shoulder Pain, Stress Relief and much more!

·       Portable and Convenient:This muscle roller massage ball is lightweight and designed to be easy to held.the stainless steel ball has smoothy surface with perfectly polishing,no worry to scratch your skin,and the ball with 360 degree full direction rotation