The metal is not full copper, but a dark copper finish. The rhinestone in the middle is deep red and the other rhinestones are a deep, beautiful golden amber color. It measures 2" x 2" You could put a chain through the fastener to turn this into a pendant. It is in excellent condition. Smoke-free, perfume-free home Offers welcome! Lapel cross pin pretty cross brooch copper tone cross jewelry cross with rhinestones beautiful cross pin