Our cleverly-designed Antiqued Brass Whale Door Knocker will make a lovely addition to any nautical or beach decor. The whale's fin makes the perfect handle. • Knocker dimensions: Whale measures 6-1/4", circle is 4-1/2" and 2" deep (when flush with door) • Knocker plate dimensions: 2-1/2" diameter, 3/4" height • Solid, sturdy antiqued brass for a vintage look •Includes (1) 2" flat head bolt with washer for the knocker and (2) flat head screws for the knocker plate.