SMALL EAR PLUGS - Designed about 20% smaller than Mack's standard-sized foam earplugs to provide maximum comfort for small or sensitive ear canals | | MAXIMUM COMFORT - Molded with super low-pressure, skinned and tapered, slow release foam, providing unmatched user comfort and hygiene. Great for side sleeping. | | HEARING PROTECTION - With a high Noise Reduction Rating (NRR) of 31 decibels, these noise blocking earplugs are great for sleeping, snoring, studying, power tools, shooting sports, travel, loud events, etc. | | USAs #1 DOCTOR RECOMMENDED BRAND - Macks is the #1 Doctor Recommended Earplug Brand to Protect Hearing or Prevent Hearing Loss. Trust Macks, the brand that doctors trust. | | MADE IN THE USA - Proudly made in the USA with safe, high performance, noise reducing foam. Satisfaction . The plastic jar is safety-sealed and features a convenient flip-open top for easy dispensing. | |