Mack's Pillow Soft Silicone Earplugs - 200 Pair Dispenser - The Original Moldable Silicone Putty Ear Plugs for Sleeping, Snoring, Swimming, Travel, Concerts and Studying
- ...event Surfer’s Ear (exostosis). Mack’s are so trusted, they are the Official Earplugs of USA Swimming!.
- #1 BRAND USED BY DOCTORS - Mack’s is the #1 brand of moldable silicone earplugs personally used by doctors. Mack’s original soft silicone putty formula provides a better, more comfortable fit and seal than custom molded ear plugs. These ear plugs are MADE IN THE USA and carry a Noise Reduction Rating (NRR) of 22 decibels..