Features . The silicone reusable ear plugs with light-weight flexible and super easy-to-fit comfortable headband are great to use when working with loud equipment including lawn mowers trimmers chainsaws and heavy equipment.. The high visibility yellow colored headband ear plugs are easy to find when not in use.. The soft flexible material plugs fit easily into ears and provide excellent noise reduction.. Economically priced plugs that are great for entire crews are come in a Crew Box of 100.