About This Premium 16 Gauge Stainless Steel: This sink is precision hand welded from premium 16 gauge 304 stainless steel; uniform thickness for durability; classic brushed interior surface for scratch resistance and minor scratch repairability. Flexible workstatio: With the help of the lips on the front and rear of the sink, the sink can be converted into a working space. With Dcolora accessories including cutting boards, drying racks, drain pans, bottom grids, kitchen work can work easier. 28" (length of inner bowl) large sink: external dimensions 22"D x 31"W x 10"H, internal dimensions 16.6"D x 28"W x 9.75"H, two preset faucet holes, 3-1/ 2" drainage hole to fit the garbage disposal; sink opening size is 29.2"L x 21.2"W, the recommended minimum sink base cabinet size is 33"L Silent and anti-condensation: There is a 3mm thick noise-reducing patch around the sink, which effectively reduces the noise caused by water flow and tableware when it collides with the sink; the fully-covered anti-condensation coating prevents condensation beads and prevents your cabinet base from becoming moisture and damage Dcolora Commitment: We always put our customers first and are here to help you at any time. If you have any questions or concerns, we will respond within 12 hours. Overview Brand : Dcolora Color : Stainless Steel Material : Stainless Steel Size : 30"x22" Product Dimensions : 22"D x 30"W x 10"H