2pcs Vibrating Ring Stainless Steel Rings Piercing Jewelry These vibrating tongue rings are well-made of premium material for durable and practical wearing. Delicate and fashion look design will ensure its practicability and popularity among the people. Can be a nice gift for your loved one, sexy and charming. Features - Material:Stainless steel - Size:3.00X2.00X0.50cm/1.18X0.79X0.20in - Designed with creative shape and smooth surface, it is elegant and makes you more charming. - 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. - It is suitable as a gift for friends who like to pursue fashion and display personality. - Made of stainless steel material processed with electroplating treatment for safe and durable use. Packing list: 2 x Vibrating Tongue Rings 4 x Button Batteries