The ultrathin ear muffs with thickened noise-dampening foam offer a SNR 36 dB/NRR 32dB rating and block out noise by a great amount, ANSI S3.19 (US) certified Ideal to block out noises caused by shooting, hunting, airport, sports events, studying, woodworking projects and lawn care, extremely suitable for operating heavy machinery or landscaping business Ergonomically designed headband with soft padding reduces the pressure on your head for superior comfort; Generous space inside the ear cups ensure breathability and provide a tight sound-proof seal to silence your world “In A Snap” Designed with retractable stainless steel and 360° rotatable ear cups with comfortable foam can be adjusted to fit most sizes from kids to adults Low profile with trustworthy quality makes it lightweight but sturdy to ensure a longer duration
