3m Peltor Optime 105 Earmuffs H10p3e, Hard Hat Attached,

3m Peltor Optime 105 Earmuffs H10p3e, Hard Hat Attached, 

3M  Peltor Optime 105 cap attached earmuffs feature double-shell technology to provide effective hearing protection.

For noise levels up to 105 dBA, these cap attached with double-shell technology to provide effective hearing protection.

• Proprietary Twin-Cup design has soft, foam-filled earmuffs.
• Easy cap-mount design
• Earcup pivot points that tilt for optimum comfort and efficiency.
• Liquid/foam filled earmuff cushions.
• Color-coding to help match attenuation needs.
• Noise Reduction Rating (NRR)*: 27 dB. CSA Class AL