The tongue ring is made of rust proof stainless steel materials and have a smooth and beautiful texture. The vibrating function makes it more fashionable and interesting. This tongue ring is a perfect tongue piercing jewelry for both women and men, hygienic and safe for tongue use. Feature - Color: As shown. - Material: Stainless steel. - Size: 4.80X2.00X0.50cm/1.89X0.79X0.20in. - The tongue ring is made of stainless steel, rust proof, safe and comfortable to wear. - Smooth surface, beautiful appearance, it is easy to tighten and close. - Includes button batteries. Install them in the tongue ring, and then the ring can vibrate. - Suitable for many occasions, such as parties, ball, night club, ceremonies, etc. - Our tongue ring can also be presented as a gift to your friends or family who love body piercing. Packing list2 x Vibrating Tongue Rings4 x Button BatteriesWhen shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it!