The Houzer M-175U double bowl kitchen sink features an undermount install for an easy undermount installation and the non-porous surface is intrinsically hygienic, easy to clean and deters stains and other contaminants for antibacterial protection. This unit features a high resistance to thermal shock and is UV stable and heat resistant to 500 plus degrees to resist fading, chips and scratches. This is constructed of composite granite which is 3-times harder than natural granite yet, silky to the touch. The Houzer M-175U double bowl kitchen sink comes with a limited lifetime warranty that protects against defects in materials and workmanship.80% quartz 9-1 2? Depth Intrinsically hygienic non-porous surface Natural, antibacterial hygiene protection system Silky to the touch, 3 times harder than natural granite Food-safe, UV-stable-will not fade Heat resistance to 500F Highest resistance to thermal shock, scratches and chips Color-fast throughout Fits 36? sink base cUPC listed Supplied with cutout template, fasteners and instructionsBowl Depth: 9-1 2 Collection: Quartztone Faucet Holes: 1 Hole Inner Bowl Left to Right Length: 14-5 9 Kitchen Sink Front to Back Width: 20-1 2 Kitchen Sink Left to Right Length: 33 Kitchen Sink Top to Bottom Depth: 9-1 2 Material: Granite Number of Basins: Double Style: Contemporary Type: Undermount Weight: 54