- USA’s original and #1-selling moldable silicone ear plugs
- The ultimate in earplug comfort, Mack’s® silicone putty molds to the unique contours of any ear
- #1 Doctor Recommended Brand to get a good night’s sleep when sleeping with a snoring spouse
- #1 Doctor Recommended Brand to help prevent swimmer’s ear infections
- Provides a better, more comfortable fit and seal than custom ear plugs
- Safe for use with ear tubes
- Provides protection after surgeries
- Helps relieve ear pain as the result of airplane air pressure
- Protects hearing from loud noises
- Provides non-toxic, non-allergenic waterproof protection
- Great for sleeping, swimming, studying, bathing, travel, loud events, flying discomfort, etc.
- Made in the USA
- Noise Reduction Rating (NRR) – 22 decibels