Material: Zinc Alloy, Cubic Zirconia. Size: Bar thick 1.6mm, length 10mm. Body Jewelry Type: Navel & Bell Button Rings. This navel ring features a fashionable appearance and is suitable for daily wear, swimsuits, bikinis, summer tops, beach long dresses, and nightclub outfits. Package Includes: 1 Pc Navel Ring. Please note that there may be a 2-3% error due to manual measurement and the colors may vary due to display differences.