The Lexicon Quartz LP-V210 oval vanity sinks are constructed from 80% natural quartz composite, creating an incredibly durable and hygienic sink surface. Easy to clean and food-safe, granite composite has the smooth feel of stone with superb sound-absorption properties and provides maximum protection against heat, scratches, and stains. A limited lifetime warranty backs Lexicon quartz sinks. Sink features: 80% quartz composition, only diamond is harder heat resistant to +500 f durable, scratch & stain resistant hygienic, easy-to-clean surface available in 5 popular colors dual-mount rim for undermount and drop-in installation.