COLOR MATCH: Coordinate your drain to match the color of your Elkay Quartz Classic or Quartz Luxe sink. POLYMER: Material is infused with color, and will not chip or scratch off from daily use. DISPOSER READY: Designed for garbage disposals that accommodate 4-1/2" flange or select InSinkErator disposers. DURABLE: Corrosion resistant for long-lasting durability. EASY CLEANING: Wash by hand with a mild detergent and soft cloth; rinse.