The SureFire Sonic Defender earplugs in large size and black color offer superior hearing protection with a 24dB Noise Reduction Rating (NRR). These patented earplugs feature a unique filtered design that allows you to hear safe sound levels while blocking potentially harmful noises above 85dB. The soft, hypoallergenic polymer construction ensures all-day comfort, while the patented EarLock retention rings provide a secure fit. Ideal for both tactical and recreational use, these earplugs offer low-profile protection that's compatible with helmets, masks, and communications equipment.
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