EarPeace S Safety Ear Plugs are perfect for use on construction sites. It's our most robust model of plug and comes with Medium, High and Max protection filters so you can choose the level of protection that you need. EarPeace allows a precise amount of unobstructed sound into the ear in a specific way so you can still hear clearly. They will do a great job cutting down on machine noise and you will still be able to communicate with others around you. EarPeace S are the perfect noise cancelling ear plugs for your industrial hearing protection needs.