3M Peltor Combat Arms Earplugs have a unique patented technology that provides two types of protection. Insert the olive colored end into your ear for a constant 22 dB noise reduction. When the yellow end is inserted, a patented filter takes over to provide variable level protection for impulsive noises without blocking normal communications such as range commands or normal voice levels. Selected for use by the U.S. Military and NATO.
Noise Reduction Rating (NRR) up to 22 Decibels (dB)
Yellow end inserted - noise activated for instant protection against weapon noise
Olive end inserted - passive protection in constant noise - 22 dB
Patented triple flange design provides custom fit
Includes storage case
Our Price: $17.99
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