Earplug 3M Ultrafit NRR 25db 340-4002

Specification of Earplug 3M Ultrafit NRR 25db 340-4002

3m ultrafit earplug (hearing protection) type 340-4002:

•   The pre-formed three-tier earplugs fit comfortably in a variety of ear sizes.
• There is no need to roll the earplugs before attaching them to keep the tips clean even when your hands are dirty.
• The soft polymer can be washed and reused, reducing waste and costs.
• The polybag makes each pair or earplug available or accessible for reuse.
• Noise reduction rating (NRR) 25 dB CSA Class AL.
• 3M ultrafit earplug model 304-4002 is recommended for:
• Facility Maintenance, Grinding, Electrical, Machine Operation, Sanding, Welding, Demolition, Painting, Blasting, Assembly, Cleaning.