Rene R3-1004-IVR-ST-CGS Ivory Single Bowl Composite Granite Kitchen Sink with Grid and Matching Colored Strainer - Overall Size: 21.625 x 16.875 x 7.75 - An ivory-colored, single-bowl, composite sink with a dualmount design offering the option of being installed over or below the countertop. The R3-1004-Ivory is constructed from a unique blend of ground quartz (80%), acrylic (20%). Overall, this spacious sink measures 21 5/8 x 16 7/8 x 7 3/4 and is inherently quiet, stain-resistant, scratch-resistant, and even heat-resistant to temperatures up to 550 degrees. It is guaranteed by a limited lifetime warranty, with template and mounting hardware included. 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 strainer in a matching ivory finish. It not only catches random waste, but provides the finishing touch to the sink's appearance.