The Thermocast Inverness Self-Rimming Drop-In Cast-Acrylic 23 in. x 20 in. Single Bowl Kitchen Sink in White features a high-gloss finish that resists stains, rust, oxidation, scratches and chipping for long-lasting use and easy maintenance. The bowl can be easily installed either as a drop-in or undercounter sink, depending on your preferences. Designed to withstand temperatures up to 450°F, this bowl also features sound insulation to help promote a quiet kitchen.