- Description
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Details
Specifications
BrandPELTOR™Case Quantity10ColorRed/BlackConfined SpaceNoCordedNoCSA ClassCSA Class ALDielectricNoElectrically InsulatedNoHearing Protection StyleBehind-The-HeadMaterialABSMetal DetectableNoMoisture ResistantNoNoise Reduction Rating29 DecibelPackagingBoxProduct SeriesOptimeProduct TypeEarmuffsRecommended IndustryAutomotive, General Manufacturing, Marine, Metal Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, TransportationShapeEarmuffsSizeOne Size Fits MostDetails
- Patented Twin-Cup™ design has soft, foam-filled earmuff cushions.
- Behind the head design allows for easy use with hard hats.
- Color-coding for compliance sighting.
- Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL
3M™ Peltor™ Optime™ 105 behind-the-head earmuffs features low-profile earcups that fit well with most helmets, Feature double-shell technology for effective hearing protection.
For noise levels up to 105 dBA, these behind-the-head earmuffs feature double-shell technology to provide effective hearing protection - Patented Twin-Cup(TM) design has soft, foam-filled earmuff cushions. - Behind the head design allows for easy use with hard hats. - Liquid/foam filled earmuff cushions. - Color-coding for compliance sighting. - Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL *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™.
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