HEAVY DUTY 33 INCH DROP IN KITCHEN SINK: Sarlai 33 drop in kitchen sink is constructed with T304 16 Gauge stainless steel for superior durability. ANTI-DENT and RUST. The panel is 3mm thickened for exceptional performance. commercial grade brushed finish make the surface to scracth resistant WORKSTATION DROP IN KITCHEN SINK: spacious 33 inch kitchen sink with workstation design for save space, ledges on the front and back provide a track, the track provides us with more space to use. It can be switched to a cutting board or a separate sink mode. FAST DRAIN 33x22 INCH KITCHEN SINK: bottom slope and X water guideline allow fast water drainage. Heavy paint undercoating and thick rubber padds is good for sound dampening and protect cabinet from condensation. LARGE Single bowl kitchen sink Size and Package : 33'' x 22" x 10” (minimum cabinet size is 36inch); Interior bowl size: 31"W x 16.62"D x 9.75"H . standard 3-1/2" drain opening fits most garbage disposal unit| The package comes with a 33" drop in kitchen sink, cutting board, colander, roll drying rack, drain strainer, bottom rinse grid, hardware, template cardboard and installation instruction. After-sale Service: Rest assured with our offering. Enjoy 3 months of returns. Buy with confidence and reach out to us with any questions or concerns about the product. Your satisfaction is our priority.