The hoop earrings sets made of 925 sterling silver material, lead and nickel free,hypoallergenic. GAUGE SIZE:20 gauge (0.8mm), Inner Size is 2.8/8" (9mm). PACKAGE INCLUDE: 1 pair(2 pcs*9mm), and comes with beautiful gift bag. NOTE: Closure is a bit tight,please press the opening part when opening and closing.it will adjust after a couple of uses. If you are not satisfied for any reason, please contact us by email,we give you money back or exchange within 30 days. This 925 sterling silver hoop cartilage earrings sets, 3/8 inch 9mm in diameter and 1mm thin, so small and so cute.

The earring closure is a bit tight, first time you may even need someone help you put it in, get used to it after putting it on a few times.