All of our doorbells are handcrafted; we do not sand cast them or produce them with machines. As a result, they are not perfectly uniform; the shape and surface texture may vary a bit from piece to piece, and the exact size and placement of highlights may also vary. This particular doorbell is a classically simple, almost round bronze plate without highlights. Each piece incorporates a standard lighted doorbell button and matching screws are provided for mounting. Feel free to choose between a basic or traditional patina and what push-button color you want.