Adonai Hardware Joppa Brass Door Knocker Supplied as one piece with matching screws Made of Solid Brass & Ships in 7 business days Finish Displayed = Satin Nickel Overall Dimensions = 202mm x 74mm x 20mm Also available in 12 different finishes i.e., Antique Brass, Antique Brushed Nickel, Antique Copper, Dark Bronze, Polish Lacquered, Satin Nickel, Satin Brass, Polished Nickel, Matte Chrome, Polished Chrome, Black Powder Coated & Black Nickel