Ear Muff Helmet Attachable Ref : Ep 23 Nrr 27 Db Snr 27 Db Designed Specially To Use With Helmets. Spring Loaded Stand – Off Function To Press Firmly To The Ear For Better Seal Against Noise. Easy Snap-on/off Mechanism For Helmet Mounting. Conforming To En 352-3:2002. Recommended Areas: Industrial, Agricultural & Construction Machinery. Warranty: Not Applicable
