This Set of 6 Norralco surgical retractors is a premium instrument made in Germany. With a Heaney-Simon design, this retractor features a 10.5 inch length and a 1 inch wide blade that extends 4.5 inches long. It is ideal for obstetrics and gynecology procedures, providing reliable support and precision. The instrument is made of high-quality stainless steel for durability and easy sterilization. It is sold as a single unit and is ready to use in your medical practice.