Eagle Door Knocker: Knock, knock! Once a sign of their homeowner’s profession, doorknockers now come in a variety of designs & finishes for everyone’s style. Step-up your curb appeal & add value to your home with finishing touches like a knocker. Made of 100% solid brass these knockers are a knock out! Polished & lacquered to prevent tarnishing. This knocker is both beautiful & functional. Easy installation and measures 6 in. H x 4.75 in. W.