Howard Leight Premium Foam Earplugs - Individually Wrapped - 200 Pairs EN388 Puncture Resistance_4 Conforms to safety standards:

Conforms to safety standards:

• 3M Cool Flow exhalation valve

• SNR=37dB

If you're buying 5 or more of this product

• Bell shape delivers maximum in-ear comfort

Howard Leight Premium Foam Earplugs - Individually Wrapped - 200 Pairs EN388 Puncture Resistance_4 Conforms to safety standards:Howard Leight Disposable Max Ear Plugs Bell shape delivers maximum in ear comfort Contoured design easier to insert, resists tendency to back out of ear canal Polyurethane foam enhances comfort, especially for long term wear Smooth, soil resistant closed cell foam skin prevents dirt build up SNR 37 Conforms to EN352 2 Price Per Box The MAX earplug from Howard Leight offers superior attenuation in a single use earplug, delivering long wearing comfort