FUNRUN JEWELRY Unisex Stainless Steel Skull Head with CZ Inlay Stud Earrings Punk Style Material: stainless steel which much hardness and hypoallergenic than alloy or other metal, only need very low maintenance. Size: 7X12mm(0.27''X0.47''),weight:3g Color: the CZ has two color (black or white), show different style to everybody! Design: punk skull style earring, catching other's eye! Warranty: 90 days exchange or money back and come with "FUNRUN JEWELRY" black velvet gift bag.