MSA 10026398 Sound Blocker Cap-Mounted Ear Muffs

MSA Sound Blocker Sound Control SH® Cap Mount Earmuffs with 26 db NRR are structured for comfortable accommodation into the new accessory slots on the MSA V-Gard® slotted hard hat, defender, face shield frame. Earmuffs offer 3 recognizable wearing positions for easy usage and deliver more space for the ears inside the cup while spring design provides low pressure and a high level of comfort. They have ultimate grip that makes it easy to adjust the cups even when wearing gloves and retain the class E dielectric rating on the V-Gard full brim hard hat. Earmuffs with height adjustment soft ear cup material gives longer durability and are perfect for sanding as well as grinding. Earmuffs with high attenuation are perfect for low-or-high- frequency areas. ANSI S3.19-1974, CSA Class A, Noise Reduction Rating (NRR): 26 dB.