SpecificationsQuantity: 20Pcs Material: Stainless SteelSize: Nose ring 0.8*8mm: the thickness of the rod is 0.8MM, the inner diameter is 8MM, 1.2*9mm with drill: the thickness of the rod is 1.2mm, the inner diameter is 9mm Color: Silver, Black, Coloful , Rose Gold Package Include: 20Pcs with opp bag Notes 1. Please allow slight measuring deviation due to manual measurement. 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you3.Please leaving a message before you give the bad feedback, if the products have some problems.Thanks for your understandings.