Pascollato High Polished Plain Simple Stud Earrings With Half Round Ball 12mm, 0.5" inch Simple design, great for everyday wear. Come in a beautiful black faux leather box. Makes a perfect gift. Lead & nickel safe 12mm or 0.4" inch wide High grade stainless steel is highly scratch resistant, won't mark your skin or tarnish over time. Hypoallergenic, Lileflong Durability