JewelrieShop 3 Pairs Nickel-free Stainless Steel Speckling Plated Design Everyday Small Hoop Earrings Everyday hoop earrings, with stainless steel material or Nickel-Free plating 3 Pairs / Order, with 3 different colors, box packaged to avoid directly damage in transit About 4mm Width, 9mm Inner Diameter (Pin: 1.0mm / 19 Gauge) , more detailed information as picture shows. (There may be some color difference) Simple design, easy to put on and take off For more fashion accessories, pls come in JewelrieShop store to choose