[T304 Stainless Steel 16G Construction] This handmade kitchen sink is constructed of 16 gauge (thicker than 18 gauge) 304 grade stainless steel for superior strength and durability.[Drain Easily, Sound Proof] The X-shaped water guide allows water to flow down more smoothly, making the sink easier to clean and maintain its beauty. The R10 rounded corner design provides more working space and prevents food residue buildup.[Coating and Silencer Pad] A thick coating on the outside of the sink prevents condensation caused by weather changes. Additionally, the thick rubberized silencer pad greatly reduces noise from the faucet, giving you a quieter cooking environment.[Dimensions] External Dimensions:33 x 21 x 10 inch, Internal dimensions: 31 x 16.55 inch. Minimum cabinet size is 36 inch. Standard 3.5" drain openings will fit any garbage disposal unit.[Included in the Package] This kitchen sink comes with: 1 x 304 stainless steel dish grid, 1 x drain assembly, 1 x drying rack, 1 x pack clips, 1 x cutout template, and installation instructions.