IM PRIME URETHROTOME SHEATHE IS REUSABLE AND AUTOCLAVABLE AND IT IS USED TO INCISION OF THE URETHRA DURING URETHROTOMY PROCEDURE. IT COMES WITH HALF ROUND SHEATH AND COMPATIBLE WITH 4MM TELESCOPE. IT COMES WITH AN ERGGONOMIC DESIGN WHICH MAKES MORE HELPFUL TO SURGEON, IT EASY FOR THE SURGEON TO HOLD THE INSTRUMENT PROPERLY IN HIS HAND.