Howard Leight Leightning Noise Blocking L2F Folding Earmuffs. These Ear Muffs from the experts at Howard Leight provide a high Noise Reduction Rate (NRR) of 27 dB for highly effective hearing protection during the most extreme noises such as those experienced at the shooting range. The headband on these Howard Leight Noise Protection Muffs are made of a padded foam material that aims to provide a secure fit during active shooting sessions. The ear pads on these protectors from Howard Leight offer a foam cushioned backing that provides an additional layer of protection against loud noises. Weighing a mere 27 oz. these ear muffs by Howard Leight don't compromise on comfort either. The Howard Leight Leightning Noise Blocking L2F Shooting Ear-Muffs are so lightweight that you can wear them all day long and they fold for easy storage in any bag or pack. Specifications for Howard Leight Leightning Noise Blocking L2F Folding Earmuffs R-01525: Manufacturer: Howard Leight Color: Black/Gray NRR: 27 dB Quantity: 1 Pair Size: One Size Additional Features: Over the Head Package Contents: Howard Leight Leightning Noise Blocking L2F Folding Earmuffs R-01525 Howard Leight Leightning Noise Blocking L2F Folding Earmuffs R-01525