- ULTRA COMFORTABLE – Made with super low-pressure, slow release, Comfy Cush Comfort Foam. Their user preferred color is as easy on your eyes as they are on your ears.
- ULTRA NOISE BLOCKERS – With a Noise Reduction Rating (NRR) of 32 decibels, these versatile, noise blocking earplugs are great for sleeping, studying, work, travel, concerts, relaxation, motorcycling, loud events, etc.
- #1 BRAND FOR SNORING, SLEEPING AND TO PROTECT HEARING – Mack’s is the #1 doctor recommended brand of foam earplugs to protect hearing and to get a good night’s sleep when sleeping with a snoring spouse.
- #1 BRAND USED BY DOCTORS – Mack’s is the #1 brand of foam earplugs personally used by doctors. Trust the brand that doctors trust.
- MADE IN THE USA – Proudly made in the USA with safe, high performance, noise reducing foam. Satisfaction guaranteed. The plastic jar is safety-sealed and features a convenient flip-open top for easy dispensing. in the USA. The plastic jar is safety sealed and features a convenient flip-open top.