Earplug 3M NRR 33db

Specification of Earplug 3M NRR 33db

• Soft, pliable foam offers comfort for wearing over an extended time
• Low-pressure foam makes plugs less noticeable
• Earplugs are easy to roll down for quick and easy insertions
• Poly bag keeps each pair of earplugs clean before use
• Regular size fits most earcanals.
• Noise reduction rating (NRR) 33 dB CSA Class AL