Founded by Patriots for Patriots, since 1999
Howard Leight Item# HP037 Mfg# 1035108-VS

Howard Leight Leightning Muff Hearing Protector


In stock - usually ships within 24 hours 

Howard Leight Leightning Muff Hearing Protector

Leightning Muff gives you the highest level of protection available in an ear muff, including both high and low frequencies.

  • NRR 31
  • Soft, slow-recovery foam gently wraps around your ears for comfort and sound protection
  • Padded headband gives a comfortable fit
What Does NRR Mean®NRR, or Noise Reduction Rating, is a system set by the Environmental Protection Agency (EPA) as a guide to indicate the amount of potential protection a hearing protection device will give in noisy environments. Products are tested under the Real Ear Method as directed by the American National Standard Institute (ANSI) in accordance with test procedures established by the Acoustical Society of America. Testing is performed in a controlled environment. Posted NRR ratings are qualified examples of how individual products compare with other similar hearing protection products in uncontrolled noise environments. The higher the number, the greater the noise protection.