For industrial workers, the V-Gard® Helmet-Mounted Hearing Protection Line delivers enhanced comfort and top-of-the-line performance with upgrades in fit and style—all without compromising the quality expected from the legendary V-Gard brand.* Passive helmet mounted ear defenders* Low Attenuation, SNR 28 dB* Green colour coding for easy identification* Available in 2 other levels of attenuations, MSA10190357 SNR 32 dB and MSA1090358 SNR 36 dB* Work with MSA V-Gard slotted Industrial helmets and MSA V-Gard visors & frames* Matte material for cup and ear pads decreases look of wear and tear* Includes the next generation "V" design from the Iconic V-Gard* Foam injected ear pads cushion for soft points of contact* Custom MSA sealing rings for optimal comfort & SNR performance* Upgraded fork design for sleek look and modernized feel* Improved sealing ring and adapters optimize pressure on the ears for all day comfort* Recessed interior foam doesn't touch user's ear while in use* Vertical adjustment for custom fit* Parking position to easily stow the earmuffs when not in use* Conforms to EN352-3:2002 Hearing protectors. Safety requirements and testing. Ear-muffs attached to an industrial safety helmetCertified by INERIS to EN ISO 80079-36 : 2016 & CEI/TS 60079-32-1 : 2017 forsafe use in ATEX areas (ELECTROSTATIC-INERIS Certificate n° 29406)* Dust: zones 20, 21, 22 (all zones)* Gas: zones 1 & 2 with gas group IIA (Propane)