... MaterialEngineered Stone (Quartz)ColorsOver 30 Colors AvailableSink OptionsNone, 1 Sink or 2 Sinks undermountedFaucet Hole OptionsNone, Single, 3*4", 3 ... *8" straight or 3*8" offset Surface FinishsPolishedEdgesBowl, Front, Left, RightSplash ... 40"x98" Island Top, 36"x74" Island Tops or Custom sizes.Thickness Available3/4"(20mm), 1-1/4"(30mm ...