SureFire EP7 Sonic Defenders Ultra Earplugs, Medium, 25 Pairs

The SureFire EP7 Sonic Defenders Ultra Earplugs (Medium, 25 Pairs) protect your hearing without interfering with your ability to hear routine sounds or conversations. The foam-tipped stem design, featuring soft memory-foam Comply Canal Tips, fits most people and provides a Noise Reduction Rating (NRR) of 28dB. Sounds, at safe levels, are allowed to pass through into the ear canal, while potentially harmful noises (above 85dB) are reduced via a proprietary design that incorporates a special noise-reducing filter. EP7s include attached filter caps, which can be inserted for additional protection and blocking out lower-level noise, like that heard on a plane, in situations where hearing ambient sounds or conversations isn't critical. Right/left color-coded Sonic Defenders Ultra are made from a soft but durable, hypoallergenic polymer that provides all-day comfort and an extended product life (up to 6+ months, depending on usage and care). The patented EarLock retention rings lock the earplugs in place, while soft foam-tipped stems provide secure seals in the ear canals. And their low-profile design means they can be worn while wearing a helmet or mask, or while using a phone or headset. Comfortable EP7 Sonic Defenders Ultra also serve as earpieces for compatible radio communication systems simply by removing the noise-reducing filter and attaching the earpiece to the system.