SureFire EP10 Sonic Defenders Ultra Max Full-Block Foam-Tipped Earplugs Medium Colour:Orange Patented EarLock® retention rings utilize 3 deep integrated slip

SureFire EP10 Sonic Defenders Ultra Max Full Block Foam Tipped Earplugs Medium Colour:Orange Patented EarLock® retention rings utilize 3 deep integrated slip Patented EarLock® retention rings utilize seven contact points to lock earpieces in place and fit the same way every time Self locking hook attaches securely to belts up to 1 providing the highest level of hearing protection made by SureFire — an extraordinary Noise Reduction Rating (NRR) of 30 dB and everyday applications where maximum protection against continual noise levels is desired and the ability to hear ambient sounds or conversations is not a priority