IrbingNii 1 Pair Nipple Rings Shields Nipplerings Piercing Women Bar Body Piercing Jewelry Gold Color Available Bar length:12mm/0.472inch,Diameter of the Circle:16mm Bar diameter:1.6mm/0.062inch,ball diameter:5mm/0.196inch Weight of the belly ring:8.8g which might be a littlel heavy for some buyers,please consider it before you buy Quality guaranteed. Please contact us immediately with any quality issues. Package : 1Pair of nipple rings