Pretty Love Brady. Features 12 functions of vibration. Separate vibration and on/off controls for easy use. Measures 76mm long, 24mm wide handle and 38 mm long stimulator e or approximately 2.99 inches by .94 inch by 1.49 inches. Vibrator requires 2 AAA batteries, not included. Made of 100 percent silicone. From Liaoyang Baile Health Care Product Co., Ltd.