Feature:1. 1. Environmentally friendly, skin-friendly silicone material, non-toxic, safe, without side effects, easy to clean and maintain, durable and flexible, can withstand excessive scratches caused by repeated use for a long time.2. 2. The complete 12 pieces of cupping tools of different sizes can be widely used in different parts of the body, such as arms, legs, abdomen, waist, back, knees and hips.3. 3. Vacuum cupping therapy can effectively help increase blood circulation, start metabolism, promote lymphatic detoxification, and remove toxins from deep tissues, thereby promoting skin health and making your skin smoother and firmer, and the appearance of cellulite obviously decrease.4. 4. Easy to use, just squeeze out the air, no fire, save time and practicality, easily meet your overall health and happiness, relax your body and mind.5. 5. Includes 12pcs silicone cupping cups for use.Specification:Material: SiliconeColor: blueQuantity: 12 pieces/setDiameter: 35mm, 45mm, 55mm, 65mm, 75mmHow to use: Shake the spray 15 minutes before bed every day, then spray 2-3 times on the pillow and quilt.Package List:12* silicone cupping cups