PELTOR HYGIENE KIT HY79 FOR PROTAC - SKU: HY79 This communications headset hygiene kit fits a variety of 3M Peltor Products, including ProTac, Tactical XP, FM-Radio, Alert and LiteCom. Includes sealing rings and foam inserts. Features: Maintains hygiene of communications headsets that see heavy use or multiple users Includes sealing rings and foam inserts for earmuffs Ensures good function and hygiene