5 5/8 Inch Tall Lost Wax Cast Doorbell - measures 5 5/8 inches tall and 2 3/8 inches wide. The push button is made from the original Bakelite material and this door bell is hand made using the lost wax casting process. The lost-wax casting process, sometimes known by the French name of cire perdue is an ancient practice that is still used for artwork today and it is used to preserve the fine details of the original highly-detailed components. Uses standard door bell circuitry and comes complete with mounting hardware. Shown in Antique Brass finish, but also available in Polished Brass and Oil Rubbed Bronze.