Since 1994, Electronic Shooters Protection (ESP) has been providing shooters with state-of-the-art electronic hearing protection. Each set of ESP are custom fit to your ears for all day comfort and proper protection. Custom electronic hearing protection plugs allow you to hear the natural sounds around you. Contact Electronic Shooters Protection if you are looking for a custom ear plugs for shooting. For more information visit our website https://www.espamerica.com.