This one-compartment stainless steel food prep/utility sink is made of high-grade heavy-duty 18 ga. 304 type stainless steel and is constructed to withstand a lifetime of heavy use. A 12 x 16 in. bowl means it is large enough to wash your pots and trays without taking up too much space; you can also use it in your garage, laundry room, basement, backyard, or patio as an outdoor sink. The large 16 in. left-side drain board provides lots of useful space when washing your meat, poultry, vegetables, or fruits, stacking your dirty dishes, or air drying. It is NSF certified which means it meets the standards imposed by the NSF, focusing on public safety, health, and the environment. The bowl has rounded corners that make it easy to clean every nook and cranny and will save staff precious time. Installation is quick and straightforward; the backsplash has pre-punched 1. 2 in. holes to fit standard size 8 faucets (not included) included with your sink are four galvanized steel legs, one drain basket, and strainer, one Allen wrench, and eight screws. Please note, that this sink is designed to be used in a commercial environment. Therefore, you can expect some slight scratches and scuff marks.