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

3M™ Peltor™ Hi-Viz, Over-the-Head earmuffs features bright orange colored earcups for added visibility.

NRR = 24dB

• 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)*: 24 dB. CSA Class A.