Massage Ball Roller Ball Cold/Hot Massage Roller Ball Plantar Fascia Relaxation&Deep Tissue Muscle

ECOVERY MUSCLE RELIEF: Ice roller balls are great for muscle recovery after workouts and relieve muscle soreness after a long day at work. It can act on various parts of the body and relief swelling.   MULTIFUNCTIONAL MASSAGE: This massage ball is designed to allow users to use hot/cold therapy, aromatherapy and daily massage according to their needs. Experiments have shown that these treatments can reduce inflammation and edema, and also help post-operative recovery, pain relief and skin firming.   HEALTHY AND SAFE: The cold roller is made of food-grade stainless steel, which is safe and does not hurt the skin. 360° rolling is possible, perfect for local massage. Freeze for 2-3 hours, stays cold for more than 4 hours.   CONVENIENT AND EASY: Small size and easy to use, which means you can take it with you and use it when you need it. The case is made of ASB material and has grooves for easy grip. The bottom has a non-slip silicone ring, which is not easy to slide when placed on the ground for massage