3M
PELTOR™ Optime™ 105 Behind-the-Head Earmuffs
Item #:
H10B
MFR #: H10B
Product Details
- 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