The Surf Clam door knocker is sand-cast in solid metal. Available in Brass finish only. Hand polished and coated with a clear lacquer to protect its original polished finish.
Michael Healy Unique Door Knockers™ are unmatched in their quality and craftsmanship. Sand cast in solid brass or iron and then hand polished.
The protective coating on will last many years. They can be cleaned with a mild soap and water if needed. Do not use solvents, such as brass cleaners, as these can damage the protective coating.