Noise Reduction Safe Ear Muffs, Hearing Protection Earmuffs, NRR 28dB Noise Sound Protection Headphones For Mowing Construction Woodwork Adult Kids Features: Ear Protection with soft padded headband reduces the pressure on your for superior comfort; generous space inside the ear cups ensure breathability meanwhile soft imitation leather provides a tight sound-proof seal; an ideal gift choice 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. Retractable headband and 360rotatable ear cups with comfortable foam can be adjusted to fit most sizes from kids to adults men women . 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 a small space The stylish hearing protectors are ideal for shooting,airplane flight, sports events, studying, woodworking and mowing, extremely suitable for operating heavy machinery or landscaping business Product Description: Product: retractable soundproof earmuffs Internal material: high-density sound-absorbing cotton External material: ABS Color: black Product size: general size (as shown in the figure) Package weight: 377g/0.83lb Package size: 17x19x10cm/6.7x7.5x3.9in Package Include: 1x retractable soundproof earmuffs