This is an antique bronze cameo brooch featuring a resin rib cage cameo. Made with alloy based settings and resin cameo. This bronze rib cage brooch fastens onto clothing and accessories with a bronze brooch pin positioned near the top of the brooch to prevent drooping. Cameo size is 40mm x 30mm not including the frame. Including the frame, the total length of the brooch is 50mm/2.5".