#1 Doctor Recommended Brand to Prevent Hearing Loss.
Mack's Ultra Soft 10 Pair Foam Earplugs - 20 ct | CVS Noise Reduction Rating (NRR) – 32 decibels An Ultra Noise Blocker. Made with super low-pressure, Comfy Cush™ Comfort Foam.. User preferred color is as easy on your eyes as they are on your ears.