ProductsSafety & SecurityHearing SafetyEar MuffsPROPYRAMEXNRR22 ADJUSTABLE EAR MUFFS BEHIND THE HEADItem #PYRBH9010AvailablePlease Login to Order or View DetailsRequest InformationEmail Product LinkSpecificationsSubstitutesBrandPYRAMEXNoise Reduction Rate (NRR)22 dBProductEar MuffStyleBehind the Head Compare MMMH6B/V 3M™ 3M™ Peltor™ Optime™ 95 Behind-the-Head Earmuffs, Hearing Conservation H6B/V 10 EA/Case Non-Stock