Extremely comfortable AlpineThermoShape™ material

Sound Level Conversion: 23db (Australia and New Zealand)

The intense blue color scheme is used for better recognition in production

PLUGFONES Dynamics lowering the decibels without distorting the sound

and hear warning signals and other important sounds without ever compromising your safety and hearing

Macks Maximum Protection Foam Earplugs (NRR 33 | Tub of 100 pairs) 04CF02 Extremely comfortable AlpineThermoShape™ materialThis 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. Macks Maximum Protection Soft Foam Ear Plugs are great for those who prefer a 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