The gauge size is 14G (1.6mm) / 7/16" (11mm) Hypoallergenic 316L Surgical Stainless Steel – Our belly button rings are made of high-end 316L Surgical Stainless Steel that is considered the best-grade hypoallergenic piercing metal Cute Design to Let Your Uniqueness Show - Express yourself and the things you love with our moon pendant with hanging star belly ring that is fun and flirty, and sure to get you noticed Long-Lasting Body Jewelry - Your new surgical steel belly button ring is made to last. Wear the navel ring all day every day! This quality piercing is sure to stand the test of time Excellent Workmanship for Comfortable Wear - Highly Polished Surface, Smooth and Comfortable on the skin, so your skin is not irritated, and you don't feel them on Pierce2Go - A Worldwide Body Jewelry Brand Providing you with the best-looking piercings & body jewelry possible. The best designers in the industry are constantly working on amazing designs for you, from the complex designs to the simple and elegant ones. Why Choose 316L Surgical Steel? Great for sensitive skin It is very durable and does not oxidize. 316L is considered the best grade hypoallergenic piercing metal. Let Your True Colors Show Here at Pierce2GO we encourage you to fully express yourself with our body piercing! Show some of your personality in your everyday look. High Quality The Crystal Moon Pendant Belly Button Ring is made of high-quality surgical grade stainless steel that is built to last. The surgical stainless steel is rust and stain resistant, and it is hypoallergenic. The pendant and star are adorned with AB stones that add a touch of sparkle and elegance. This navel piercing is great for any woman who wants to add a little something extra to her look. Hypoallergenic This Crystal Moon Pendant Belly Button Ring is made of high end 316L surgical stainless steel. This material is considered the best grade hypoallergenic piercing metal. With this belly button ring, you can be sure that you are getting a quality product that is not likely to cause skin irritation. Unique Design The Crystal Moon Pendant Belly Button Ring Hanging Star with AB Stones has a gorgeous design that will match your style and personality.