The 10 Function Precious Metal Slim Vibe is the perfect fashion accessory for any daring fashionista. Featuring 10 functions of vibration, pulsation, and escalation. Materials: ABS with Metallic Plating (massager) Silicone (button). Measures: 5.5” x 0.75”/14 cm x 2 cm. Requires 2 AAA Batteries not included.