SureFire Sonic Defender Ultra Max Medium Ear Plugs, Black - EP10-BK-MPR

SureFire earplugs were developed to protect military and law enforcement personnel from harmful sounds. In addition to offering protection, these filtered earplugs allow normal conversations to pass through. SureFire earplugs feature patented EarLock retention rings that provide a secure fit and all-day comfort.Features:Noise reduction rating of 30 dBPatented EarLock retention ringsHypoallergenic, medical-grade polymer