A Vintage Brass Canterbury Westgate gatehouse design Door Knocker. It measures approx. 5 1/2 inches long x approx. 2 1/2 inches across hinged knocker piece. It has 3 pre drilled holes so is easy to screw into place (no screws supplied). The photos might show the brass colouring to be lighter/darker or to be a different shade due to the light conditions when the photos were taken.