Stimulating both the G-spot and the clitoris at the same time. this vibrator is made of silicone plus ABS and comes with a 10-speed bullet that goes up to 11.000 rpm. Waterproof. Measures 5.55 in. (14.1 cm) high. 1.2 in. (3.2 cm) diameter. Includes 3 LR44 batteries.