Alpine WorkSafe Earplugs are specifically designed to protect from damaging and disturbing sound waves while allowing the wearer to maintain communication with others. Their ability to be used over and over again offers a value that disposables cannot match. Equipped with a sturdy and convenient carrying case, Alpine WorkSafe Earplugs are portable enough to throw in your bag or pocket for use when traveling. Alpine WorkSafe Earplugs will not cause unpleasant pressure on the ears nor do they give a sense of isolation. · Protect your hearing when working in excessively noisy conditions · Special acoustic filters ensure sufficient attenuation, while you remain able to communicate to those around you · Suitable for use in the working environment or involvement in a noisy hobby · Don"t cause unpleasant pressure or give off a sense of isolation