The Insta-Mold® of earplugs is the most advanced instant silicone product line available to the hearing industry. Insta-Mold® are custom-fit earplugs made on-the-spot by an E.A.R., Inc. Authorized Providers.
Unlike ordinary impression silicone, Insta-Mold® is stronger and more durable than other silicone impression material. The vast majority of adult users report an average lifetime of 3-4 years per set of Insta-Mold® custom-fit earplugs.