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Brand NameEar Protection, Noise
Model NumberThe Ear Plugs For Noise
Noise Reducing Rate29 Db
ColorYellow + Black
Scope Of UsesNoise Factory, Airport, Etc
Characteristic ServiceInsert Type, Collocation Of Helmet Use
Specifications1 / Box
Product name: 2016 new noise plug-in security flaps of a cap shields
- lined with soft foam mat, with good sealing
- can be used with safety helmet
The noise reduction effect: 29 db