Ergonomic headband with soft padding reduces the pressure on your head for superior comfort. Generous space inside the ear cups ensure breathability meanwhile soft imitation leather provides a tight sound-proof seal Constructed by solid ABS-shell and thickened noise-dampening foam, the ear muffs offer a NRR 28dB rating and block out noise by a great amount, ANSI S3.19 (US) certified Adjustable headband and 360 rotatable ear cups with comfortable foam can be adjusted to fit most sizes from kids to adults (pull / push the earmuffs from the metal string to adjust the size) Compact folding design for easy storage and convenient portability; the noise-canceling headphones fold up nicely to fit in a range bag, backpack or briefcase while take only a small space The stylish hearing protectors are ideal for sports events, studying, woodworking projects and lawn care, extremely suitable for operating heavy machinery or landscaping business
