Our Quartz-Composite kitchen sinks are manufactured from 80% refined colored ground granite and 20% specialized acrylic resin in a high-pressure process. This combination results in a highly durable, non-porous material, that is stain and chip resistant, and heat resistant up to 500 F. But this is not all! Here are more important features: They are Self-Trimming; Their front panel covers the rough cut-out for a seamless clean look; These are Short Apron sinks! It means they fit perfectly suitable for a small-scale kitchen renovation of existing kitchens, as they can fit and replace your existing sink (in sizes 30" or 36"). Space is a precious commodity in kitchens, and these sinks are space savers. A 30" sink fits into a 30" cabinet space! The sink's package includes HPL cutting board and polished Stainless Steel strainer. Roll-Up multipurpose rack is available and not part of the package (TR); One-year limited manufacturer's warranty