Description
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.
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
California residents: Click here for Proposition 65 warning.