• Stainless steel Kitchen Sink Application, Fabricated with solid brass to ensure the quality and durability, Heavy duty design, Long lasting finish, Easy top-mount installation, 4-7/16 overall diameter, 2-1/2 overall height, Fits all 3-1/2 drain opening, One Year Limited Warranty to the original consumer to be free from defects in material and finish. • Heavy duty stainless steel construction • Fits all 3-1/2 drain opening • Easy installation save you time and effort • Brass