3M Nitro Uncorded Ear Plugs
 
 
3M Nitro Uncorded Ear Plugs offer a tapered foam design for comfort and protection. These ear plugs are uncorded and disposable. The ultra soft foam effectively seals the ear canal to provide reliable hearing protection.
 
 
 
 
 
Features:
 
 

 
 

 
 
Includes orange, red, pink and purple assortment.
 
 
Ultra-soft foam is tapered for easy insertion.
 
 
Noise Reduction Rating (NRR)*: 32 dB CSA Class AL
 
 
Test compatible with 3M? E-A-Rfit? Validation System
 
 
 
 
 
 
 
Specifications:
 
 

 
 
200 pairs per box
 
 
Color: Multi-color
 
 
Uncorded
 
 
Material: Polyurethane
 
 
Noise Reduction Rating (NRR): 32 dB
 
 
Shape: Tapered
 
 
One size fits most