Frequency Hz 63 125 250 500 1000 2000 4000 8000 Mean Attenuation dB 27

This simple idea makes Mack's some of the only foam ear plugs you can use at a concert or club and not suffer that blocked-up-ear feeling

but they may still let you hear well enough to let you wake easily in an emergency

family or in some cases even the neighbors suffer from its effects

EP10 Sonic Defenders Ultra Max come in three colors—black

3M™ Peltor™ HY82 Hygiene Kit for Alert XPI Headset Military Green Frequency Hz 63 125 250Replacement cup cushions to ensure a proper tight seal for optimum protection, as well as new foam inserts. Each Hygiene kit contains 2 x foam inserts and 2 x cup cushions which can be replaced in a few easy steps For use with the 3M Peltor Alert XPI Headset, 3M PELTOR DAB+ & FM Radio Headset, and many more.