The HP-M1 is an economy earmuff with high-level attenuation. The over-the-head banded design provides versatility for use with other PPE. Features soft ABS cups for their durability and impact resistance, 2-point, adjustable headband for a custom fit. Soft PVC ear cushions allow comfort in extended wearing conditions. NRR 23 dB. \nEach item is individually packaged in a polybag for retail sale.