The Jacobson-Ryder "GG" Needle Holder with a round handle is a precision surgical instrument designed for fine, delicate procedures, particularly in microsurgery and other intricate surgical fields. The Jacobson-Ryder design is known for its ergonomic and reliable construction, and the "GG" designation indicates the use of high-quality materials, such as tungsten carbide, in the jaws for improved durability and a secure grip on needles.