5 pieces of tongue rings with a bar made of stainless steel and acrylic material. The bar thickness is 14g (1.6mm) and the length is 16mm. The material is 316L stainless steel, lead and nickel free, suitable for sensitive skin. There are five different styles available, all solid and durable with great plating and long-lasting color retention ability. They are made with advanced technology and have a comfortable smooth surface for multifunction tongue barbells.