3M PELTOR Optime III Earmuffs are high performance hearing protectors for use in extremely loud environments, reducing noise levels by up to 35 dB. They have a double casing that minimises resonance and comfortable soft, wide cushions to decrease pressure around the ears. Available in headband, neckband, helmet attached and Hi-Viz green models.
3M Peltor Optime 98 is a versatile, cap-mount earmuff designed to fit most standard hard hats, offering effective hearing protection in noisy environments.