3M PELTOR Hi-Viz Earmuffs H31A, Over-the-Head

Bright orange colored earcups for added visibility Stainless steel construction resists bending and warping. Earcup pivot points tilt for optimum comfort and efficiency. Ultralight with liquid/foam filled earmuff cushions. Noise Reduction Rating (NRR)*: 23 dB. CSA Class A. 3M Peltor Hi-Viz, Over-the-Head earmuffs feature bright orange-colored earcups for added visibility. A versatile, over-the-head earmuff with bright orange colored earcups for added visibility €¢ Stainless steel construction resists bending and warping €¢ Earcup pivot points tilt for optimum comfort and efficiency €¢ Ultra light with liquid/foam filled earmuff cushions €¢ Noise Reduction Rating (NRR)*: 23 dB. CSA Class A *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation.