The Dental Retractor K0 is a professional-grade, autoclavable oral retractor designed for both dental professionals and at-home teeth whitening. Its ergonomic design gently holds the lips and cheeks away, providing a clear, unobstructed view of the oral cavity for precise dental examinations, hygiene procedures, or whitening treatments. Made from durable, medical-grade transparent plastic, it can withstand high-temperature and high-pressure sterilization (autoclavable up to 121°C / 250°F), ensuring hygiene and allowing for multiple uses when properly cleaned and inspected for wear or damage.