Rotatable Antrum Backbiting Punch Rhinology Forceps, a useful tool in sinus Surgery procedures. The punch is designed for the opening and enlargement of the bony sinus. Rotating feature allows the surgeon to create a uniform enlargement. Smaller size of the instrument makes it ideal for pediatric cases. Features 10cm Shaft length and 3mm Bite Size - Rotatable Forceps can be used in all directions. This product is made of Premium German Stainless - Reusable comes with lifetime warranty.