Specification of Helmet Mounting Earmuff / Helmet mounted earmuffs
This tool is usually used to provide filtration protection against high-frequency sound coming from machinery such as workshop tools and chainsaws etc.Product Specifications:
*Attenuation - USA ( ANSI S3. 19 - 1974 )
*Yellow
*BESTARD HRR 26dB brand
*For the Inside is Coated with Foam.
* Store Earmuffs In A Clean And Dust-Free Place When Not In Use.
