
- Bell shape allows easy insertion and removal
- Slow-recovery foam to effectively seal the ear canal and provide reliable hearing protection
- Test compatible with 3M ™ E-A-Rfit ™ Validation System
Specifications
Weight
1.76lb
Height
0.67in
Width
0.75in
Length
0.61in
Brand
3M
Certification(s)
CSA Class AL
NRR dB
33
Packaging
Bulk - Canister
Size
One-Size
Style
Uncorded
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