VIGO 1-3/4 in. Bathroom Sink Pop-up Drain with Overflow in Matte Black - VG16002MBNever underestimate the impact of a great accessory. The VIGO Vessel Bathroom Sink Pop Up Drain with Overflow instantly updates any bathroom sink setup. Built from solid brass for exceptional durability and finished to resist rust and corrosion this pop up drain is easy to clean and will remain a staple in your home for years to come. This model comes with an overflow hole and threaded nut to allow for diverted overflow water to drain down the pipe.