The Hu-Friedy IM6051 IMS Signature Series Exam Cassette 5 is a high-quality orthodontic cassette designed for professional use in the United States. Manufactured by Hu-Friedy, a trusted brand in the industry, this cassette ensures accurate and reliable results for orthodontic examinations. With its advanced technology and secure packaging, this product is a valuable tool for orthodontists and specialists in the field.