This item is made of silicone material,which is non-toxic, odorless and no side effect to your skin. It has the functions of dredging meridians, body shaping, fatigue reliving, detoxification, dehumidification, decompression, beauty, etc. Easy and convenient, you can operate your own cupping without any help. Why not have a look? Features: Made of silicone material,which is non-toxic, odorless and no side effect to your skin. Easy and convenient, you can operate your own cupping without any help. It is uneasy to fall off for the strong suction and the cupping is tough, durable and healthy. It has the functions of dredging meridians, body shaping, fatigue reliving, detoxification, dehumidification, decompression, beauty, etc. It can be used both in hospital and in family and because of the exquisite appearance, it can also be used as a gift. Specification: Item Type: Cupping Material: SiliconeColor: PinkItem Height: 4.5cm/1.77inchItem Diameter: 6.5cm/2.55Package Weight: Approx.619g/21.83ozUsage:1.When using, please choose the skin area. If the skin is dry, moisturize the skin before continuing. Suck the part you want to do (acupoint), press 2-3 times with your finger in the vertical direction, and the middle recess naturally absorbs the gas in the cupping.2.It's better adopt the push method for the abdomen or waist and other parts of the fat or larger area.3. After using for a period of time, adjust the suction 2~3 times so that you can endure and feel comfortable.4.If you need a adsorption force, use several cupping cups to adsorb in the same part, or press several times.5.You can use it anywhere and anytime easily, such as rest, drive, going to work, doing housework, study,etc.6.It is appropriate about 15-30 minutes each time.7. When cleaning, gen