Howard Leight by Honeywell Airsoft Flanged Reusable Earplugs, 100-Pairs (DPAS-1), Blue

OverviewOPTIMAL COMFORT: Advanced four-flange design creates air pockets that reduce the pressure in the ear canal to eliminate "plugged up" feeling common to other earplugs; flanges are soft for more comfort | NRR 27 FOR UNPARALLELED PROTECTION: Four internal noise-blocking fins create an interlocking, noise-blocking barrier for a 27 Noise Reduction Rating (NRR), the highest attenuation in multiple-use earplugs | SUPERIOR FIT: Flanges are rounded to conform to the shape of the ear canal; earplug shape is tapered and elongated to mirror the shape of the ear canal as it narrows internally | EASY INSERTION: Firm, integrated stem facilitates easy gripping between thumb and forefinger for quick, no-fuss insertion and removal | RECOMMENDED INDUSTRIES: farming, chemical, construction, law enforcement, manufacturing, military, mining, municipal, oil & gas, pharmaceutical, steel, transportation; 100 pairs of earplugs per pack