These earrings are durable, allergy free, handmade and it gives you an elegant look. They will not rust, change color or tarnish. The earrings are made of metal and a mat golden microphone. The best gift that you could give your self this season. To clean wipe with baby wipes. Avoid frequent contact with strong chemicals, such as detergent, bleach, perfume, etc. Store in a jewellery box or soft cloth. Take off when contact with water. Thank you for purchasing with Greekhandcraft.