The product is a lot of 6 sterilization cassettes from Hu-Friedy, a reputable brand known for high-quality dental instruments. These cassettes are designed for orthodontic use and are made in the United States. With a model number of Hu-Friedy SCNEVI19E2, these units are perfect for organizing and sterilizing orthodontic instruments effectively. Made with durable materials and precise craftsmanship, these sterilization cassettes ensure that instruments are properly cleaned and ready for use.