3M™ Peltor™ Optime™ 98 cap-mount earmuffs feature a universal mounting attachment that fits most hard hats.
Features and Benefits
For noise levels up to 98 dBA
Universal mounting attachment fits most hard hats
Earcup pivot points tilt for optimum comfort and efficiency.
Ultra light with liquid/foam filled earmuff cushions.
Noise Reduction Rating (NRR)*: 23 dB. CSA Class A.