Widely Applications: Those cups can be used for joints, back, knees, shoulder, neck, elbows and other locations can be cupped. Perfect for personal care or professional using. Easy to use: Just put the cups one the skin and Press the top of the cup to squeeze the air out, and then Release your hand they would suck on. Easy to carry and clean. Safe Material: Come with full silicone material, safe and harmless. Comes with a portable bag, they can be used anytime or anywhere. Strong suction: Unlike other Massage Cups in the market, this unique designed Cupping Therapy Sets are more able to adhesive on the skin with an ergonomics handle. Efficient Treatment: Cupping Therapy Sets is more effective than classic massage, they are helpful for skin firming and toning, Deep Tissue, Myofascial Release, Muscle Relaxation.