Protect your ears from harsh sounds whether you are at a concert, at home, or at work. When noise is too loud it can damage your hearing by destroying nerve endings in your ear. Noise is measured in decibels, hertz and kilohertz - if you think that is a sound is too loud, you should put your ear plugs in to protect your hearing. Blue cord keeps ear plugs together so you always have an ear plug for each ear when the noise gets too loud.
Pre shaped foam earplugs with blue cord is the perfect noise reduction ear plug for construction, concerts and yard work. The level of noise entering a person's ear, when hearing protector is worn as directed, is closely approximated by the difference between the A weighted environmental noise level and the NRR (Noise Reduction Rating). The environmental noise level as measured a the ear is 92 dBA. The NRR is 33 decibels (dB). The level of noise entering the ear is approximately equal to 59 dBA.
Hearing protector class 5 tested to AS/NZS 1270. When selected used and maintained as specified in AS / NZS 1269, this protecto may be used in noise up to 110 dB(A) assuming an 85 db(A) criterion. A lower criterion may require a higher protector class.
Orange foam ear plugs noise reduction rating is 33 decibels when used as directed. The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (Higher numbers denote greater effectiveness).
How to Wear Your Orange Soft Foam Ear Plugs
When to Wear Your Ear Plugs