Gothic Bold Black Rose Belly Button Ring! Black Beautiful Blooming Stone Rose J-Bar Belly Ring! This fantastic rose belly button ring is truly unlike any other. Made from stone, the vibrant color and attention to detail on the realistic-looking black navel ring will have your friends buzzing around like bees! J-barbell flower black rose themed pierced body jewelry. Specifications: 14 Gauge (1.6mm), 1/2" (12mm), 316L Surgical Grade Stainless Steel, Stone, J-Curve Barbell