3M Personal Protective Equipment 3M Peltor X4A Over-the-Head Ear Muffs, Noise Protection, NRR 27 dB, Construction, Manufacturing, Maintenance, Automotive, Woodworking, Heavy Engineering, Mining, Chartreuse, One Size Fits Most Details

Historically higher attenuating ear muffs meant a larger bulky cup but not anymore The Peltor X4A Ear Defender Headband in Hi Viz are designed to offer protection against very high noise levels whilst maintaining a low profile yet keeping an aesthetically pleasing design The X4A Ear Defenders can attenuate sound by as much as 33dB thanks to its new specially formulated damping pads Its innovative foam contained in the sealing ring provides excellent acoustic protection particularly against sounds dominated by low frequencies .