Description :<br>3M 1436 Folding Soundproof Earmuffs Anti-noise Protective Safety Earmuffs for Sleep Study Travel<br>Features :<br>Ear Defenders - Lightweight.Lightweight ear defender combining a low profile with generous inside depth. Provides all round protection for both short and long spells.Ideal for use in workshops， sheer metal shops and printing works as well as outdoor use.Colour : OrangeSNR : 27dB<br>  Package includes :<br>1 x 3M 1436 Safety Earmuffs<br>Details pictures :