PPE earmuffs are hearing protection devices designed to safeguard the wearer from excessive noise and potential hearing damage. They feature two insulated ear cups connected by a headband, which fit over the user’s ears to create an acoustic seal. The ear cups are lined with sound-absorbing material that dampens ambient noise. PPE earmuffs are used in various noisy environments, such as industrial sites, construction areas, and shooting ranges. They are adjustable for comfort and can be used alone or in conjunction with earplugs for superior protection in extremely loud conditions.