- Hoop length: 2 cm - Pendant length: 2.4 cm - 18K real gold plated, Tarnish-free- Nickel-free, Allergy-free - Handmade Clay earrings in the Netherlands. Each piece comes in a luxury jewellery box. LYHO - Love Yourself, Help Others : A way to do good in the world while treating yourself.Every time you purchase a pair of earrings, 5% of the proceeds are donated for women victims of domestic violence.Bring awareness and style to your outfit in one simple piece.