Premium Granite Drop In Workstation Sink: Sarlai black drop kitchen sink 33 inch is made of natural granite quartz composite material, extra-tough construction offers unmatched protection against impact,shock and scratch that ensure the quality of sink. Metallic particles create a shimmering effect for the look and feel of real stone.The classic quartz white color definitely makes it the perfect addition to your kitchen. The granite kitchen sinks for kitchens offer superior strength and durability to withstand heavy use Durable & Anti-scratching Surface: Totally non-porous surface of black granite undermount double sink, plus extremely easy to clean rounded corners reduce the build-up of grime over time; Please put the bottom grid in the sink in daily using which could keep the high tempreture item away from the sink and protect the sink surface from scratch. Pls keep it clean after using in case stains long time staying Large Capacity Double Bowl Workstation Kitchen Sink: This deep double composite granite kitchen sink provides spacious space for holding and washing large cookware while prevent water splatter outside, helping keep countertop dry and neat.The granite sink with ledge and customised accessories workstation can effectively reduse the meal preparing time The Quiet and Fast Draining Kitchen Sink: Thick granite constructed, Sound-deadening material minimizes sound and vibration for a quieter use.The 33 inch granite kitchen sinks feature with optimized gently slope, that helps keep dishes or fragile glassware from tipping over Dimensions and Packages of Sarlai Granite Sink: 33"(W)x22"(D)x9."65(H) (minimum cabinet size is 36 inches) The standard 3-1/2" offset drain opening fits any garbage disposal unit. The 33" composite kitchen sink features ledges on the front and back, providing a track for a workstation sink with customizable included accessories. ---PACKAGE--- includes a 33-inch black granite kitchen sink, a large cutting board, a roll-up drying rack, two bottom rinse grids, two drain assembly, a cutout template, clips, and instructions