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Do you know the types of hearing protectors?
Apr 07, 2017

Do you know the types of hearing protectors?

There are three types, ear plugs, semi-insert ear plugs and ear muffs.

1.Ear plugs are inserted to block the ear canal. They may be premolded (preformed) or 

moldable (foam ear plugs). Ear plugs are sold as disposable products or reusable plugs. 

Custom molded ear plugs are also available.

ear plugs

2.Semi-insert ear plugs which consist of two ear plugs held over the ends of the ear canal 

by a rigid headband.

3.Ear muffs consist of sound-attenuating material and soft ear cushions that fit around the 

ear and hard outer cups. They are held together by a head band.

ear muffs


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