STYLE- This heart shaped screw on top tongue bar is high polished for shine. Durable, lightweight and great for all day wear.NO TOOLS REQUIRED - Simply unscrew and insert piercing jewelry for a comfortable fit. Once the ring is placed it will have a perfect fit and you don't have to worry about it falling out.SIZE- Barbell is 14 gauge, length of the bar is 5/8 inch (16mm). Heart measures 7mm tall x 8mm wide. Sold Individually.HYPOALLERGENIC- Made from 316L Surgical Steel this tongue ring will not cause any allergic reaction to your sensitive skin. No nickel, lead or cadmium are used in the manufacturing process.