Enjoy suction, vibration: separate or together. Two powerful motors work independently so you can enjoy a stimulating, tight vacuum suction with or without vibration. Seven patterns of teasing vibration and pulsation add more excitement to your sessions with the press of a button. Created with smooth, flexible elite silicone, the swiveling suction head is formed to fit snugly over the penis head. The four corner tabs can be used for a secure and comfortable fit, and to ensure that any sensitive skin is not compressed. Internally, the silicone suction head is ribbed for extra-pleasing stimulation.