For almost a century, the Good Housekeeping Seal has provided consumer confidence in the marketplace. The Seal stands as the most recognized consumer product insignia in the Untied
States, earned by the products that pass the review of the Good Housekeeping Institute.
It means that Mack's® Earplugs has undergone rigorous testing for quality and reliability at The Good Housekeeping Institute, the consumer product evaluation laboratory of Good Housekeeping. Additionaly, it means that Good Housekeeping has decided to stand behind its evaluation of Mack's® Earplugs with every product sold.
Visit The Good Housekeeping Institute's website to find Mack's Earplugs in select company.