Novatto NOHP-G023 16.5 x 5.5 in. Godere Glass Vessel Bathroom Sink

Basin:16.5" L x 16.5" W x 5.5" D Product Weight:14 lb. Installation Type:Vessel Sink Shape:Circular Finish:Black/Silver Material:Tempered Glass Faucet Included:No Faucet Installation Type:Single Hole Faucet Overflow Hole:No What is an Overflow - An overflow is a small hole in the back of the sink that prevents the sink from overflowing. When the sink is full of water this hole allows air to circulate to the drain so the water can drain more quickly.