The Weil-Blakesley Forceps (Size 1, Straight, 4.0mm) is a specialized surgical instrument used in ENT (Ear, Nose, and Throat) procedures, particularly for delicate tissue manipulation. The 4.0mm size of the jaws provides precise control and is ideal for handling small tissues, such as in nasal or sinus surgeries. The straight design ensures easy access to confined areas while maintaining control over tissue, allowing for effective grasping or removal of tissue with minimal trauma.