(*These earrings take approx 1 week to shipping.) Magnesite turquoise (approx. 10mmｘ8mm), gold plated parts size: 2.8cm (total length) You can choose from 3 types of earrings as 5th photo (Clip on earrings, gold plated earrings, Titanium earring.) needs ear hole. Clip on earrings (夾式) : you do not need ear hole. Gold plated earrings, Titanium earring: need ear hole.