Kraus C-GVS-910-15mm-2180 Clear Alexandrite Glass Vessel Sink and Aldo Faucet, Stainless Steel Sink is made from tempered glass faucet is constructed from stainless steel 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