Ear Muff-Portwest-PW47-SNR 27 dB / NRR 24 dB-Clip-On Ear Muffs-ABS / Polystyrene / PU-One Size-Red

Portwest PW47 Endurance Clip-On Ear Muffs attach to compatible Endurance and Height Endurance hard hats. They provide EN 352-3 SNR 27 dB and ANSI S3.19 NRR 24 dB attenuation, with adjustable cup positions and a stand-off position for intermittent use. Size: One Size Colour: Red