The New Delta DT051411-PN 4" Prefab Round Shower Drain in Polished Nickel is a genuine OEM product by Delta. Made of brass with a brilliance polished nickel finish, this modern shower drain features a stylish pattern grate design. With a diameter of 4.25 inches and suitable for use in showers, this round shower drain is both functional and aesthetically pleasing, adding a touch of elegance to any bathroom.