What is the difference between disposable and reusable?
Apart from stating the obvious, but I’m going to anyway; disposable ear plugs are designed to be thrown away after a single use and reusable ear plugs are designed to be use time and time again, the main difference is the material they are manufactured in. Disposable ear plugs are generally manufactured using foam, whereas reusable ear plugs are normally made from silicone. Most reusable ear plugs use a non-allergenic soft medical grade silicone, with a majority of them being waterproof, suitable for swimming and water sports.