Environmental protection material silicone, no undesirable stimulation to skin. Easy to operate, can cup by yourself anytime and anywhere, easy to clean. This product is Chinese traditional medicine tool which is suitable for white-collar workers, the old people and tired person. It can reduce fatigue and improve your physical well-being, improve blood circulation, promote metabolism, improve immune ability. It good at curing scapulohumeral periarthritis, waist-leg disease, rheumatism, etc. Through the cupping, can improve blood circulation, promote metabolism, improve immune ability. Help you to remove eye wrinkles and lose weight. Can be used at any parts of body. The silicone cup has a smooth function which helps to change skin respiration and the condition of muscles. Improving blood and lymph circulation, it can be used to treat wrinkles and dry skin to help the removal of dead cells. It is also a domestic tool used at home to prevent and treat many common conditions such as cellulite, obesity and perepheric nerve damage.