Learn about how to properly wear reusable ear plugs as well as the advantages and disadvantages of using them. Discover how 3M science helps you get smarter about hearing protection. [ Ссылка ]
![](https://i.ytimg.com/vi/aRba0HmhnRE/mqdefault.jpg)
Learn about how to properly wear reusable ear plugs as well as the advantages and disadvantages of using them. Discover how 3M science helps you get smarter about hearing protection. [ Ссылка ]