PiercingJ 14G Surgical Steel CZ Crystal Belly Button Ring Dance Chain Navel Piercing Jewelry Bar 12mm Material: Stainless Steel + Rhinestone Crystal Gauge:14G; Bananabell Length:12mm Cross:29*17 mm; Top ball:5mm; Bottom Ball:8mm; Chain Width:2mm; Chain Length:32-33.5 inches. The chain is NOT detachable.