Suitable for full body:There are 2 cups in different size, and can be used for the different body area. What is the rejuva cup: The rejuva cup is made of two parts: a specially design cylinder cup made of glass and a suction bulb made of high quality PVC plastisol. It's a sublimation to Chinese traditional cupping therapy and massage therapy. How it works: By pinching the suction ball on the head, a negative pressure is formed, and the cup is tightly absorbed on the body. The skin is lifted upwards, it drives and the cellulite tissue when you slide the cup along your body, and promoting circulation of and blood channels and collaterals, and expel toxins, and stimulation of collagen tissue regeneration. The suction can be adjusted by: The intensity of adsorption can be adjusted easily by pinching or releasing the rubber suction bulb, till to the most comfortable feeling. Name:Vacuum massage glass cupping set Usage:For body and massage Function:Anti cellulite, face lift, tighten skin, anti aging effect, face massage, anti Application: , eye, lip, forhead, chin, nasal sides, etc. Colour:Pink Material:PVC Size:15mm25mm Package Contents: 1 Set * Suction Glass Cupping Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.