High-performance double-casing earmuff with proprietary dual-cup technology providing SNR 34 dB attenuation — highest in the Optime range — for use in extremely loud environments such as Angola LNG compressor rooms, marine engine rooms, and heavy construction with hydraulic equipment. Soft wide foam cushions deliver comfort during extended exposure periods.
One size (adjustable headband)
For bulk orders or custom configurations, contact our sales team directly.
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Classic foam earplugs with high noise reduction rating. Soft slow-recovery foam for easy insertion…
