SureFire EP5 Sonic Defenders Max Features The SureFire EP5 Sonic Defenders Max deliver a 26 dB NRR through a full-block earplug design that seals the ear canal to block potentially harmful noise levels in sustained high-noise industrial range and tactical environments where hearing ambient sounds or conversations is not required. Patented EarLock retention rings provide a secure consistent fit across active movement and extended wear sessions locking the earpieces in place without requiring constant readjustment throughout the day. Hypoallergenic medical-grade polymer construction delivers all-day comfort and long-term durability across repeated use in industrial tactical and recreational hearing protection applications. The full-block hearing protection features a low-profile design that allows the earplugs to remain in place while wearing a mask helmet hat or supplemental hearing muffs for versatile multi-layer protection configurations across range and field use. The orange color provides high-visibility identification for range safety officers and facility managers who need to confirm hearing protection compliance across multiple users at a glance. Sold as one pair in medium size the EP5 Sonic Defenders Max deliver SureFire s full-block hearing protection standard for shooters and professionals who demand maximum noise attenuation in a comfortable retained earplug format. SureFire EP5 Sonic Defenders Max Specifications Manufacturer: SureFire Model: EP5 Sonic Defenders Max Color: Orange Material: Hypoallergenic Medical-Grade Polymer Style: Full Block NRR: 26 dB Size: Medium Retention: EarLock Retention Rings Electronic: No Quantity: 1 Pair