Metal concho with turquoise decoration, approximately 3.5cm in diameter, with snap buttons. - Design: Concho with turquoise and silver-colored decoration - Size: Approximately 3.5cm in diameter - Back: Metal back - Accessories: Comes with 2 snap buttons I really liked it and bought it from overseas, thinking I would attach it to something... But time passed while I was just thinking about it, so I would be grateful if someone could use it. Thank you for looking.