Gold or silver semi circle pendants that hang from 14 karat gold filled or sterling silver ear wire. Approximate Measurements: Large: 55 mm wide 75 mm long Small: 35 mm wide 55 mm long ----- Ear wires and necklace chains are hypoallergenic and are sterling silver or 14 karat gold filled. Gold and silver pendant pieces are made of raw brass or sterling silver plated brass and can be polished the same as all other precious metals.