EQUALIZER HIGH PERFORMANCE EAR MUFF,
The HB-2000 Equalizer is a value engineered high performance ear muff. The headband adjusts to keep tension "under control" for normal headband and large headband sizes. The ear cushions are extremely soft for comfort and to seal around the temples of regular or safety glasses. The muff contains no metal parts and is fully dielectric. NRR of 26 dB.