Colors can be customized for the circle. Let me know what color or color combination you prefer. Check how they were accessorized here: https://www.instagram.com/p/CxfkO2fJLGGWVrAMAqqOCnn_QdRc1ms-xlw7CY0/?igshid=MTc4MmM1YmI2Ng== Length - 3.5 cms Handmade with Clay, super lightweight Metal - Sterling Silver for the links and the earring posts are made of surgical steel, allergy-free, safe for sensitive skin Great for wearing and gifting!