Howard Leight Quiet SNR28dB Earplugs – Designed to be easy to handle and fit in the ear canal. Built-in insertion stem makes insertion quick and easy. Contoured shape comfortably matches contours of the ear canal. Smooth, non-irritating skin provides all-day comfort, easy to clean for long-term use. For protection and comfort from a reusable earplug, Quiet provides consistent attenuation for all-day wear. Quiet requires no rolling its built-in flexible stem adds in ease of insertion and immediate comfort. Its smooth, non-irritating skin provides all-day comfort and is easy to clean up with soap/water for extended wear.