Aquafaucet 4" Bathroom Vessel Vanity Sink Faucet 4" Hole Cover Deck Plate Escutcheon Oil Rubbed Bronze Cover Deck Plate Escutcheon Durable solid brass construction Oil Rubbed Bronze finish. Elegant modern contemporary deep chocolate brown with copper undertones Covers the outer two holes of 4" center set Allows single hole faucet to be installed on 4" center set vanity Compatible with most single hole faucet