SureFire EP4 Plus-EarPro Sonic Defender Earplugs, Black: 24dB Noise Reduction Rating (NRR) with filter caps inserted Lowers potentially dangerous noise levels above 85dB Hear safe sound levels (with filter caps out) as if you weren't wearing ear plugs Patented EarLock retention rings utilize seven contact points to lock earpieces in place and fit the same way every time; soft, triple-flanged stems provide secure seals and all-day comfort Made from hypoallergenic, medical-grade polymer that's soft, durable, and long-lasting Low-profile design allows you to keep them in place while wearing a mask, helmet, hat, or while using phone, headphones or supplemental hearing muffs Serve as earpieces for compatible radio communication systems 26" polymer lanyard included Size: Small Noise Reduction Rating: 24dB (with filter caps inserted) Filter: Yes Radio Comm Compatible: Yes Included Lanyards: Detachable Color: Black Quantity: 1 Pair

SureFire EP4 Plus-EarPro Sonic Defender Earplugs, Black: 24dB Noise Reduction Rating (NRR) with filter caps inserted Lowers potentially dangerous noise levels above 85dB Hear safe sound levels (with filter caps out) as if you weren't wearing ear plugs Patented EarLock retention rings utilize seven contact points to lock earpieces in place and fit the same way every time; soft, triple-flanged stems provide secure seals and all-day comfort Made from hypoallergenic, medical-grade polymer that's soft, durable, and long-lasting <