PowerSoft™ Foam Technology features a proprietary polyurethane formulation that delivers optimal recovery time, easy insertion and maximum all-day comfort|Size and shape fits most ear canals|Smooth closed cell outer layer that prevents debris build-up|Soft and comfortable PowerSoft™ foam supports long term comfort|Metal detectable (blue) recommended for use in the food industry|NRR 33 protection
Food Pro Bullet Plus|Metal Detectable|33dB|W/ PowerSoft Technology PU Foam Offering Slower Expansion|100 Pair per Dispenser Box
