This massage cupping is made of high grade silicone - thick walled to provide strong suction, yet and elastic enough to compress easily to create the desired amount of vacuum. The negative pressure created by suction increases blood flow to the area, just as with a regular massage. All massage increases circulation of the blood as well as the lymphatic system. Cellulite massage works by softening and breaking up fat deposits held in the sub-cutaneous tissue, thereby releasing waste products and toxins which are drained away by the lymphatic system. Clears pores and removes dirt and oil build-up, and stimulates rejuvenates tissue for youthful-looking skin.Features - Color: Blue, pink, green, purple, white.- Material: Silicone.- Size: 5.5 * 5.5cm/ 2.16 * 2.16 inch.- By squeezing the silicon cup, you expel some of the air inside. Upon loosening your grip on the cup, a powerful vacuum is created as the cup tries to draw the missing air back in. When placed against the skin, the suction draws the flesh upwards, resulting in a negative pressure massage. Cups can be moved across wet skin, or simply left on the skin surface.- In a case of a persistent problem, one can leave the cup stationary on the problem spot. This however will leave a cup kiss ndash; indicating that toxins are being removed. The cup kiss will last a few days, and is not painful.- Silicone Vacuum Facial Massage Suction Cups - for toning the skin and muscles of the face, cleansing facial pores, improving circulation and smoothing wrinkles.Packing list: 5 * Silicone Body Massage Cupping Therapy Pain Relief Tight Muscles Massage Cupping Cup