Product description Size:4 Count (Pack of 1) Material: Silicone Color: Transparent Large tank: 70mm diameter and 80m high; Second tank: the diameter of the filling mouth is 55mm, and the height is 55mm; Third tank: the diameter of the filling mouth is 37mm, the height is 80mm; Fourth tank: the diameter of the filling mouth is 15mm, the height is 50mm. Package content: 1 set of silicone cupping tools 1.Environmentally friendly material - Made of medical grade silicone, PVC-free, phthalate-free. The soft material is comfortable against the skin and is used to hold cupping and massage. Simply squeeze gently or firmly according to your wishes and needs. 2.Different sizes- Anti-cellulite cupping is available in 4 different sizes and flexible enough to adapt to different areas of the body such as shoulders, back, arms, stomach and buttocks. 3.Beauty - Silicone cupping promotes blood circulation, metabolism and fat burning. There is also a comfortable massage that makes you more beautiful and confident from the inside. With the exquisite appearance, it can be a nice gift for your friends and parents. 4.Benefits- The cupping treatment can improve blood circulation, promote metabolism, improve immunity, regulate tissue, relieve body pain and regulate heart rate, blood circulation, endocrine and other systems. 5.Easy to Use- It is better to use with essential oils. Fist of all, apply essential oil to the skin and spread evenly. Second, squeeze the Cupping to create suction. Next, relax your skin and glide cupping on skin.