Safety material: Our belly button bars are made of high quality stainless steel. Hypoallergenic, harmless to our skin. Easy to put on and take off by hand.Perfect size: rod thickness 14 gauge = 1.6 mm, rod length: 10 mm.Closure: screwStylishHand-polished surface, comfortable to wear without sharp edges, with the most advanced color plating process, the color is more lasting and bright.Unique Body Jewelry Personality Match with daily wear, swimsuit, bikini, summer tops, long beach dress , Night club mini skirt to attract more eyes on you.Package: You will receive 7 pieces of dangling belly button bars. Looks as shown in the picture. It has a classic and stylish design, a versatile look that will wear with any outfit