Made of medical-grade silicone, it features 10 functions of vibration. With its trendy, elegant appearance design, attractive color, and comfortable touch, it is designed to satisfy women's various needs. Its' ergonomic design is for the convenience of handling. The contour of the head is designed to stimulate your G-spot, bringing you never-before-experienced sensual sensations. Material: Silicone. ABS Requires 1 AA battery, not included. Dimensions: Overall Length - 5.91 inches. Insertable Length- 4.91 inches. Width - .98 inches. One Year Manufacturer Warranty.