Beautiful transparent Inello Clear Tempered Glass Vessel Sink will look good in any room, especially when you plan to create a spa-like environment. This sink measures 5.5-inch (height) x 16.5-inch (diameter) with 1-3/4-inch drain hole. It’s a beautiful European-style sink to create clean look, however, this unit doesn’t come with drain and mounting ring. If you haven’t bought the drain, we highly recommend Inello brushed nickel pop-up drain to complete the set.