Flents, Earplugs and Mask Kit , 103 Piece Kit

Product description

Kit Contains:Protechs™ Sport Foam Ear Plugs, 100 Pair Adjustable Sleep Mask, 3 MasksProtechs™ Sport Foam Ear PlugsGreat For: Sporting Events, Travel, ConcertsNoise Reduction Rating NRR 33  Information required by EPA: The level of noise entering a person's ear, when a hearing protector is worn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the NRR.Example:(1) The environmental noise level as measured at the ear is 92 dBA.(2) The NRR is 33 decibels (dB).(3) The level of noise entering the ear is approximately equal to [92 dB(A) - 33] 59 dB(A).The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (higher numbers denote greater effectiveness).Adjustable Sleep Mask Shade For Your EyesHelps You Sleep Better Naturally Perfect For Travel Soft, Comfort Padded, LightweightAdjustable - One Size Fits All