ULTIMATE COMFORT ? Made with super low-pressure, slow-release, soft foam. Unique hollow end design maximizes comfort, especially for a side sleeper
NOISE CANCELING ? With a high Noise Reduction Rating (NRR) of 32 decibels, these sound blocking are great for sleeping, studying, work, travel, relaxation, etc.
USA¡¯s #1 DOCTOR RECOMMENDED BRAND of foam earplugs to protect hearing and to get a good night¡¯s sleep when sleeping with a snoring spouse
USA¡¯s #1 BRAND USED BY DOCTORS ? Mack¡¯s is the #1 brand of foam earplugs personally used by doctors. Trust Mack¡¯s, the brand that doctors trust. Satisfaction guaranteed
PROTECTIVE TRAVEL CASE attaches to your keychain so your earplugs are clean and convenient when you need them
