3M™ PELTOR™ Optime™ II Earmuffs, 31 dB, Green, Headband, H520A-407-GQ

Description

Reduces noise levels up to 31 dB
Sealing rings filled with a unique combination of liquid and foam
Large space inside the cups helps minimise heat and moisture build-up
Soft, wide, cushions help reduce pressure around the ears
Cushions and inserts available as replacement Hygiene Kits
Headband is padded and covered for comfortable wipe clean wear
Attenuation rating (HML) : H=34 M=29 L=20
Product Colour : Green
Electrically Insulated : Yes