Metal free helmet mount earmuff

Metal free helmet mount earmuff

EP-187 is special for helmet earmuff.

Metal free, Adaptor POM, HIPS cup and soft PVC cushion, entire revertex clamps structure provides better strength and sound-insulated effect.

Super comfort and easy to install.

Meets CE and ANSI standard.

NRR: 30dB, SNR: 23dB.

Suitable for industrial, mining, airport, repairing, construction…etc.

Standard color: yellow and red.