The 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 X4P3G 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. It features an electrically insulated wire headband, often referred to as “dielectric”. ~ The wire headband offers consistent pressure over prolonged wearing periods. ~ Earcup pivot points tilt for optimum comfort and efficiency. ~ Incredibly light weight & low profile ~ Replaceable ear cushions and foam liners (hygiene kit HYX4). Suggested Applications General Industry Specifications Brand: Peltor™ Colour: Black/Green Cord Type: None Hearing Protection Style: Hard Hat Attached Product Type: Earmuffs SLC80 Rating: 27 dB (Class 5)