Elvex Quattro Reusable Ear Plugs Elvex Ear Plugs:EP-412, Corded/Chain/Case, 50/bx Cape ventilated back with 2

Cape ventilated back with 2 mesh holes

NOTE: Mounting hardware is NOT included

Approximately 1/2" of the overall length of the handle is removed during assembly

making it ideal for measuring the depth of oil wells and other underground reservoirs

T4 is fully compatible with older measuring instruments

Elvex Quattro Reusable Ear Plugs Elvex Ear Plugs:EP-412, Corded/Chain/Case, 50/bx Cape ventilated back with 2Elvex Quattro Reusable ear plugs are a universal size ear plug that can be used time and time again. Quattro Ear Plugs have the comfort and reliability of all Elvex products with even more features. These reusable ear plugs have a four flange design that allows the ear plug to fit almost all ear canals. An ultra soft polymer provides a comfortable and effective seal. A sturdy and stiff handle gives an easy grip for insertion and removal. The material