These are large-size gold-finished iron bells with clear ring. Perfect for decorating your home, doors, animals, party, Christmas, or DIY crafts.--Iron bells with smooth surface and gold finish, shiny and decorative.--Large size: open diameter 1-11/16 (43 mm), height 1-37/64 (40 mm).--It is a metal jingle bell with nice ring. Although the sound is not as long as lingering as a copper bell, the sound is also clear and pleasant, like a tinkling door bell.--Pack of 6.