Vented frame helps fight fogging while filtering dust and small particles

Flame Resistant thread

High level of protection against ARC flash burns

Available in Lime or Orange for ANSI Type R Class 2 compliance

A pack away adjustable hood is located in the back with elasticated storm-cuffs on the end of each sleeve

Pyramex® Disposable Earplug Replacements - 32 NRR - 500 Pcs Bag - PD500 ARC Rating_ATPV 19.7 calories/cm² Vented frame helps fight fogging500 Pcs Bag NRR 32dB SNR 38dB Expands to fit ear canal. Closed cell foam earplugs are resistant to dirt build up. Replacement bag of 500 pair of DP1000 earplugs. ANSI S3. 19 CE UKCA PD500 Series Specification