Slow recovery, low-pressure foam conforms to the shape of the ear canal. Flame-resistant and moisture-resistant. Test compatible with 3M™ E-A-Rfit™ validation system.
33test33
Slow recovery, low-pressure foam conforms to the shape of the ear canal. Flame-resistant and moisture-resistant. Test compatible with 3M™ E-A-Rfit™ validation system.