Product details:

A single-bowl, quartz granite sink with a dual mount design offering the option of being installed over or below the countertop. The R3-1003 is constructed from a unique blend of ground quartz (80%), acrylic (20%). Overall, this nearly-square sink measures 17 3/4" x 16 7/8" x 7 3/4". This deep basin is inherently quiet, stain-resistant, scratch-resistant, and even heat-resistant to temperatures up to 550 degrees. To protect the sink surface from scratches or dents, one superior-quality, custom-fitted, stainless steel grid is included. Its removable rubber feet raise it slightly above the bottom of the sink. Included is one flange in a matching finish. It fits directly over a garbage disposal, and provides the finishing touch to the sink's appearance.