FASHION JEWELRY: 1 PC Surgical Grade Stainless Steel Fashion Belly Bar Valentine's Day Gifts For Women, Classical Round Style Show The Exquisite Design And Unique Craftsmanship Of Circular Cutting With This Navel Rings. Elegant And Fashion Style.COMMON SIZE: Bar Length: 29mm; Bar width: 10mm; Professional Belly Piercings Are Performed In a Standard 14 Gauge And Pierced To Fit The Standard Size 10mm (3/8").Fastening: BallClassical,Elegant,ProfessionalFRIENDLY MATERIAL: We Use High Quality Surgical Grade Stainless Steel. Surgical Steel Is a Specific Type Of Stainless Steel That Is Bio compatible And Skin-Friendly, Non-Corrosive And Non-Irritating, Nickel Free, Hypoallergenic, Long Use, Shiny And Easy To Clean.PREFECT QUALITY: We Have The Professional Production And Quality Inspection Departments. Every Belly Ring Piece We Choose Is The Best For You.