Briolette Single Basin Glass Lavatory Sink The Briolette glass vessel features a uniquely faceted shape inspired by the precisely cut surfaces of precious stone. Thin walls highlight the textural qualities of glass and create a striking reflective effect. Glass material provides a strong, durable surface that is easy to clean yet visually distinctive. Generous basin space, fits on a standard size countertop, works with a number of faucet styles. Allows flexible faucet and accessory installation. 17-1/2" diameter.