Egg & Dart Pattern Solid Brass Door Chain Lock (Polished Brass Finish) - comes complete with two pieces and the ornate chain. Long piece measures 3 3/4 inches long and 1.45 inches tall. Smaller section measures 1 3/4 inches long and 1.45 inches tall. This product comes as an un-lacquered natural brass and it will patina over time. A high strength lacquer coating is available upon request. Decorated chain - mounts with eight wood screws (included). Available in Polished Brass (shown), Antique Brass and Oil Rubbed Bronze.