U2U Pair Of Stainless Steel Blue O-Rings Hoop Earring Dimension:surface: 0.31inches (8mm) length and 0.55inches diameter Material: stainless steel; easy to clean and sterilize, strong and hypoallergenic 316 stainless steel means high quality U2U Pair Of Titanium Anodized Over 316L Surgical Steel Soda Pop Can Faux Plug Item Location:USA