This “Mack Daddy” of earplugs carries the highest noise reduction rating available. Finally, an earplug that provides 33 decibels of noise reduction while also providing a comfortable fit for your ear canals. Mack’s Maximum Protection Soft Foam Ear Plugs are great for those who prefer a slightly fuller-sized earplug, without the large, bulky size of some competitors' earplugs. Molded with super soft, low-pressure, slow-release and tapered foam for easy fitting and unmatched comfort. This high performance hearing protection is ideal for use in environments where noise is at hazardous levels. Bring noise levels down to a safer, more tolerable level during loud concerts, motor sports, sleep, shooting sports, power tools, etc. Maximize your noise reduction and comfort with Mack’s Maximum Protection Soft Foam Earplugs.