The noise cancelling earmuffs with hard hat attachment are ideal for industrial settings where hearing protection is a must. These earmuffs are good for use on construction sites, in factories, and other noisy workplaces. To use, attach the earmuffs to your hard hat and adjust for a secure and comfortable fit. The earmuffs provide excellent noise reduction, helping to protect your hearing from loud machinery and equipment. Features -Color:Black -Material:ABS, sponge -Size:18.00X8.00X7.00cm/7.07X3.14X2.75in -Complete noise protection: hard hatstyle earmuffs deliver complete noise protection, ensuring your ears are safe from loud industrial sounds. -Exceptional noise blocking: these silent industrial earmuffs block out noise exceptionally well, providing a serene work environment. -Standardcompliant safety: adhering to industrial standards, these earmuffs protect your , making them ideal for noisy workplaces. -Comfortable for long wear: these earmuffs are designed for comfort, allowing you to wear them for long periods without any discomfort. -Versatile functionality: good for various fields, including industrial, construction, and mechanical sectors, thanks to their versatile design Package list: 1pcs with earmuffs