Etymotic ER20-SFT COMBO-P HD High-Definition Ear Plugs Combo Pack (NRR 12) (1 Pair Standard + 1 Pair Large + Cord + Case)

This Combo Pack contains two pairs of Ety-Plugs HD: one pair standard (frost) and one pair large (white), plus a durable squeeze to open carry pouch. Etymotic Ety-Plugs HD ear plugs ar the highest definition universal-fit ear plugs available anywhere in the world. These ear plugs are the closest thing you can get to simply turning down the volume on the world around you. The sound you want stays the same, but the volume of noise you hear is lower. Already know which size you need? Get Ety-Plugs HD in single pairs!