316L Stainless Steel Belly Button Ring With Colorful Synthetic Stones Lively Colored Stones Look And Feel Like Natural Stones Light Weight And Comfortable For An Extended Wear Available In 4 Different Colors Shaft Thickness : 14Ga | 1.6Mm Shaft Length : 3/8" | 10Mm Stone Ball Size : 5X8Mm Material : 316L Stainless Steel, Synthetic Stone