A sucking glans pump with vibration that can be used with one hand. There are stimulating dots inside. Complete length 24.2 cm, insertion depth 7 cm, Ø 5 cm,Ø of opening 3.5 cm, flexible. Transparent/black. ABS, silicone. Includes 3 cock rings, lubricant and cleaner. Batteries: 2 x AA (not included).