ProEars Audiomorphic Earplugs - Audiomorphic plugs are engineered to disrupt harmful sound waves when it’s loud but allows minimal sound blockage when quiet. 30% better situational awareness than a standard passive earplug The louder it gets, the more sound that is blocked Best in class IPIL 41 dB attenuation at 160 dB impact sound level – best protection for gunshot Lowest NRR tested at 95 dB (12 dB) – allows clear communication in moderate noise Only 5 dB blocked at 70 dB – hear a whisper when it is quiet Best situational awareness – localization of 17 degrees The quieter it gets, the more sound that is allowed through Made from medical-grade, hypoallergenic TPE for all-day comfort & wear For hygienic reasons, this item is non-returnable and non-refundable. Kit includes: Ear Plugs (set) / Removeable lanyard / Carry case * The removable lanyard is made from silicone to stretch and flex for your comfort and secure wear.