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.
Self-adjusting foam plugs, tapered for easier insertion and removal. Excellent attenuation. Test compatible with 3M™ E-A-Rfit™ validation system....
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.