14g 10mm Steel Navel Jewelry with Crystal Jewel and Dangling Tyrannosaurus Skull Charm — External 1.6mm Create a look that is both bold and Cretaceous with this T-Rex Skull Dangle Belly Button Ring. This 14g stainless steel navel ring measures 3/8” in length and has a 5mm top ball with a jeweled 8mm bottom ball. The piece has external 1.6mm threading, making this jewelry most suitable for navel piercings that have already undergone the healing process. Dangling from the jeweled bottom ball is a tyrannosaurus rex skull charm that measures approximately 14.8mm long by 14.4mm wide. This edgy charm has a drop length of approximately 2mm. Specifications: Material: 316L ASTM F-138 Implant Grade Stainless Steel Gauge: 14g (~1.6mm) Length: 3/8” (~10mm) Top Ball Size: 5mm Bottom Jewel Ball Size: 8mm Threading: External 1.6mm Charm Measurements: 14.8mm (L) x 14.4mm (W); 2mm drop length