Earrings by Frances Levis These hoop studs are hand forged in silver and texturised on the outside and polished on the inside to give a nice subtle contrast. The edges are burnished to add a bit of sparkle. Supplied with silver butterfly backs. Features Primary Material : silver Length (mm) : 40 Fitting Type : Post Dimensions (mm) : 40x40x5 One of a Kind : No Metal : sterling silver Hallmarked : Yes Wire Material : sterling silver Cleaning InstructionsTo clean texturised silver: Use a cleaner such as silver dip or a foaming silver cleaner that will not shine up the satin finish. Be sure to wash, rinse and dry thoroughly before wearing.