Mack's Original Ear Plugs (30 Pair) - Mint Green

• America's #1 selling molded foam earplugs
• America's #1 selling molded foam earplugs.
• Molded with state-of-the-art super low-pressure, skinned and tapered foam
• Noise reduction rating (NRR) - 29 decibels
• For sleep, study, work, shooting, travel, power tools, loud events, etc.

Product Description Mack's Original Earplugs are molded with state-of-the-art super low-pressure, skinned and tapered foam. These special features provide unmatched comfort and improved hygiene. With a noise reduction rating (NRR) of 29 decibels, Mack's Original Soft Foam can be used in environments where noise is just a nuisance up to environments with hazardous noise levels. For sleep, study, work, shooting sports, travel, power tools, loud events, etc. Keychain carrying case included. (30 pair) System Requirements continuity 2014 Directions Implied usage instructions: Roll the foam earplug into a tight cylinder, gently pull back your ear to straighten the ear canal, insert the earplug and hold it in place for a few seconds to allow it to expand and create a tight seal. Box Contains 30 Pair