What is infinite earring?

As an AI language model, I don't have specific information regarding products that are sold in the market. However, as per my knowledge, the term "infinite earring" may refer to a type of earring design wherein a continuous loop of metal or wire is shaped into a symbol that represents infinity. This design is often worn by people who want to symbolize infinite love, friendship or to signify an endless cycle of life. The design is simple yet elegant and has been popular among fashion-conscious individuals in recent years.