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3M Peltor™ Optime™ 105 Earmuffs Behind-the-Head Earmuffs 29dB

    The 3M H10B Peltor™ Optime™ 105 Earmuffs Behind-the-Head Earmuffs feature double-shell technology to provide effective hearing protection for jobs such as assembly, cleaning, demolition, maintenance, machine operations, and more. The 3M Peltor™ Optime™ 105 behind-the-head earmuffs feature a patented Twin-Cup™ design with soft, foam-filled earmuff cushions that provide hearing protection while also providing comfort during long wear. The behind-the-head design allows these 3M Peltor™ Optime™ 105 earmuffs to be worn at the same time as hard hats for additional protection in hazardous areas. The earmuffs feature a noise reduction rating (NRR) or 29 dB. The earmuffs are one size fits most and are recommended for industries such as automotive, manufacturing, metal fabrication, mining, and more.
  • Behind-the-head earmuffs can be worn in addition to hard hats
  • Twin-Cup design features comfortable and soft foam-filled earmuff cushions
  • NRR of 29 decibel
  • One size fits most

Technical Specs:

Type     Earmuff    
Color     Red / Black    
Compliance / Standards     CSA Class AL    
Special Features     Double-Shell Technology    
Application     Automotive, Construction, Food & Beverage Manufacturing, Manufacturing, Metal Production & Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation    
Size     Universal    
Package Quantity     10 per Case    
Cup Material     ABS Plastic    
Style     Noise Blocking    
Noise Reduction Rating (NRR)     29 dB    
Mounting Type     Behind-the-Head    
Cushion Material     Foam    
Dielectric (Yes/No)     No    


3M™ Peltor™ Optime™ 101 Over-the-Head Earmuffs NRR 27 dB3M Peltor™ Optime™ 105 Earmuffs Behind-the-Head Earmuffs 29dB spec sheet

Manufacturer Description:

3M™ Peltor™ Optime™ 105 behind-the-head earmuffs features low-profile ear cups that fit well with most helmets, Feature double-shell technology for effective hearing protection.

Hant # MFG # UPC
32293 H10B 10093045081025