Rave reviews are pouring in regarding the benefits of Earasers Musician Hi-Fi Earplugs by individuals with Autism, as well as individuals suffering from Hyperacusis Hearing Disorder. Earasers earplugs are providing a very unique, and discrete approach to sound reduction and all-day comfort, by providing the necessary reprieve from the noises of the world around them. There are three levels of attenuation to choose from to provide just the right amount of reduction, and Earasers come with a 30-day guarantee to ensure complete satisfaction.