A flexible and skin-friendly silicone material with a maximum diameter of 4.7cm and 12 powerful vibrations is designed to provide a satisfying feeling of fullness, with a slightly curved and fully-insertable length of approximately 17cm. The specially designed 3mm tip provides intense G-spot stimulation. The practical handle ensures a firm grip of the massager and is suitable for use on sensitive parts of the body. The powerful vibrations are evenly distributed throughout the body, providing intense pleasure from top to bottom. With IPX7 waterproof technology, you can enjoy the Master massager in water without any worry. It's perfect for sensory stimulation during water play. In addition to intimate use, it can also be used for general vibration massage to relieve stress and tension. WARNING: Keep the product away from children. DO NOT expose the product or the charging device to humid places, direct UV or sunlight for an extended period. NEVER immerse or rinse the charging device in water or other fluids. If your toy appears to function abnormally, turn it off. Product is a reuseable after wash. DO NOT use this product with more than one person. DO NOT place any object inside the cup for use. Safety Precautions: Always clean the product before and after use. We recommend using water-based lube with your toy.