Delta Plus Ear Muff HB-5000B - Super Sonic - NRR29 - Blk/Gray

Elvex SuperSonic is one of only two muffs tested by a certified laboratory to achieve NRR 29. SuperSonic is also the lightest muff in its performance class, and headband force is only 2.8 lbs., considerably less than most competitive products. Excellent full spectrum attenuationlow frequency attenuation. Lightest weight in its class, 9.5 oz. WideSuperseal ear cushions. Fully dielectric construction. Low headband force for better comfort. Antivibration suspension. Oversized ear domesfor superior acoustic properties. NRR 29.