4045A Color: Antique Features: -Include 2 pieces: flap for the front of a wall or solid door and inside trim for the rear.-Material: Brass.-ISO 9001: 2008 certified company.-Excelled in the field of manufacturing since 1936.-Made in the USA. Dimensions: -Spring loaded flap: 2.38" H x 11.38" W.-Rough opening: 2.5" H x 11.25" W.-Overall Dimensions: 3.5" H x 13" W x 1.75" D, 3 lbs.