Small plain belly button ring Home » 316L Stainless Steel | Belly Button Rings | Navel Piercing Type: belly button ringGauge (Thickness): 14 (1.6mm)Material: 316L surgical grade stainless steel 4mm top ball6mm bottom ballShown: 10mm belly button ring. Retail Price: $4.31Your Price: $ Length: ----- Choose One -----5/16" (8mm)3/8" (10mm)7/16" (11mm)1/2" (12mm)1/2" (13mm)5/8" (16mm)Quantity: