The new Bilsom Thunder earmuffs NRR26 ANSI S3.19-1974/CSA Z94.2.
Features:
* Non-deforming comfort headband fits all head sizes
* Ventilated inner headband and soft pads for maximum comfort
* Quick-click height adjustment
* Dielectric design safe of electrical environments
Benefits:
* Noise Blocking Earmuffs When you need to block the noise, Howard Leight gives you the tools to do the job right. From the maximum attenuation available in an earmuff to economical designs we set the standard for noise blocking and hearing protection.