These Howard Leight 1011992 L2H Leightning NRR 25 Noise-Blocking Cap Mount Earmuffs deliver high performance and robust steel wire durability that withstands daily use and abuse without compromising comfort. The earcups snap in place during use and swing back when not needed and they work with a wide range of popular hard hats. These cap mounted muffs come with a pair of adapters included for easy fitting onto your hardhat. L2H Earmuffs feature a patented Air Flow Control Bilsom Technology for optimal attenuation across all frequencies and snap-in ear cushions for easy maintenance. The L2H Earmuffs offer maximum protection and a sleek, ultraslim, contemporary and functional design that works well with other PPE such as faceshields, visors, hardhats and other headgear. Meets ANSI S3.19-1974 Standards. Sold by the pair.

Features:

• NRR 25 dB
• Noise-blocking cap mounted wire earmuffs with adaptors
• Highly attenuated
• Great comfort and protection
• Contemporary design
• Color: Dark Gray