Hoop Earrings Viper is a very detailed earring in the shape of a snake. This refined piece of jewelry has a sturdy snap closure and is made entirely of 925 sterling silver, with a polished finish. Do you have multiple pierced ears? Then these silver earrings can be nicely combined with a silver stud. Hoop Earrings Viper is wonderful to combine with Ring Viper. All our earrings are sold in pairs.