Frontal Sinus Dilator Size : 14.5 CM – 5 3/4″ SKU: SI-37-841-40 Categories: Rhinology, Surgical Instruments Related products Quick View Quick View Surgical Instruments, ScalplesDissecting Knife Read more Quick View Quick View Surgical Instruments, ScalplesBlade Holder / Blade Breaker Read more Quick View Quick View Surgical Instruments, ScalplesBlade Holder / Blade Breaker Read more Quick View Quick View Surgical Instruments, ScalplesDissecting Knife Read more