Kraus C-GVR-410-RE-10SN Autumn Rectangular Glass Vessel Sink and Waterfall Faucet, Satin Nickel Sink is made from tempered glass faucet is constructed from solid brass All mounting hardware and hot/cold waterlines are included Matching umbrella pop up drain and mounting ring are included Limited lifetime warranty Certified and listed by upc cupc csa iapmo ansi and scc