Drains are the finishing touch of any sink purchase. Available in a variety of finishes to coordinate with your faucet, Rohl drains for sinks deliver the quality inherent in the brand.. Covered under Rohl's 1 year limited warranty. Constructed of zinc. Premier finishing process - finishes will resist corrosion and tarnishing through everyday use. Coordinates with products from the Matrix line seamlessly Height: 9/16" (top to bottom). Length: 5-1/8" (left to right). Width: 5-1/8" (back to front)