Ear Protector Ear Muff Ep 167
Slotted type, Muff Economical For Use With Helmet Safety.
Durable Semi Stell Headbands, Snap On & Of Hard Hats With Easy Enough.
Suitable For Helmet Series Sm.
Ep167 Cup is Equal-301A Hm, Hm Ep168 Are Equal - 301D.
Obedience:
Ep167: Snr En352-2 23dB and NRR 22dB Oelig;, ANSI S3.19
Ep168: NRR 23dB ANSI S3.19