Earrings by Josef Koppmann The earrings are hand made with 18ct Yellow Gold.Designed and handmade by jewellery designer Josef Koppmann. Features Primary Material : 18ct yellow gold Other Materials : pearls Length (mm) : 30 Fitting Type : Hook Dimensions (mm) : 30x9x9 One of a Kind : Yes Metal : 18ct yellow gold Gems : pearls Hallmarked : No Wire Material : 18ct yellow gold Finish : matt Cleaning InstructionsWipe pearls with soft cloth (dry or with mild soap). Do not use Ultrasonic cleanser. Do not submerge in water for long periods. When not worn store in a box with acid free tissue paper away from other jewellery and sharp objects to avoid scraches.