Optime 105 Behind-The-Head Muff Black - 3M Automotive

Features and Benefits:

• For noise levels up to 105dBA, these earmuffs with double-shell technology provide optimal protection
• Patented Twin-Cup™ design has soft, foam filled earmuff cushions
• Behind the head design allows for easy use with hard hats
• Liquid/foam filled earmuff cushions
• Color coded for compliance sighting

Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL.