Undermount kitchen sinks provide a beautiful appearance without the rim of the traditional drop-in sink. When paired with a Quartz countertop, these undermount kitchen sinks allow a countertop 1/8" overhang. They are installed at the factory for quicker installation of your top. Options include premium 18-gauge T304 stainless steel sinks with a European soft satin brushed finish, available in multiple styles or quartz sinks made of 80% natural quartz crystals and pure acrylic resin that is extremely scratch and chip resistant and can withstand rapid temperature changes from hot and cold water, available in multiple styles and colors.