This gunmetal black single bowl stainless steel kitchen sink is a practical and beautiful product. This 33" undermount kitchen sink is made of 16 Gauge T304 stainless steel,and the surface is sand blasting tech and nano pvd,giving the sink a high-quality frosted effect,and it is scratch-resistant,oil-resistant,and antibacterial.The undermount single basin kitchen sink has a simple and elegant appearance,and the spacious single bowl design allows you to easily handle various kitchen tasks, such as washing food and washing dishes.At the same time, the 3.5-inch rear drain not only allows for quick drainage, but also facilitates the installation of a garbage disposer, providing convenience for your life. In short, this gunmetal black stainless steel kitchen sink combines beauty, practicality, and durability, adding a touch of fashion and convenience to your kitchen.