Quad City Safety proudly features 3M™ PELTOR™ hearing protection and communication products for industrial workers. 3M^™ Peltor^™ X Series Earmuffs are 3M’s latest advancement in hearing conservation. New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The X4A utilizes a newly designed spacer, specially formulated foam liners and innovative ear cushions to help improve attenuation. This lightweight, lower-profile earmuff helps with compatibility with other personal protective equipment and is designed for protection against moderate-to-high level industrial noise and other loud sounds. Earcups tilt to ensure a customized fit and comfort for individual users. Features an electrically insulated wire headband, often referred to as “dielectric”, to help reduce hazards around electricity. The wire headband offers consistent pressure over prolonged wearing periods. Twin headband design helps reduce heat buildup with good fit and balance. Replaceable ear cushions and foam liners (hygiene kit HYX4) available. Over-the-head Noise Reduction Rating (NRR) 27 dB. CSA Class AL.