These charms are raw brass stampings. They measure 65mm x 24mm x 1mm (approximately). They are fantastic as accents glued onto glass, wood, metal or use them like you would a cabochon on rings or flat metal tabs. These charms do not come with holes for hanging as earrings or necklaces. These are raw brass stampings and before painting, gluing or finishing you should wash them in warm soapy water (dish soap will do) to remove machining oils. These are not polished brass.