Foam ear plugs are a product line. code. HPMS509. Standard CE EN 352. Property: is made of soft foam. Do not irritate the ear and the air flow does not cause tinnitus with noise SNR 37 dBA. Usage: to prevent any noise in excess of the standard SNR 37 dBA noise reduction to suit the shooting. Noise in the factory of the industrial metal. Industry of auto parts. Cans, sheet metal factory.
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in section "Antinoise ear plugs"
View also products categories "Noise protection equipment"