Highly visible, user-friendly, permanent hearing protection center. Built with heavy-duty anodized aluminum and designed for wall installation. Dispenses earplugs with simple turning of handle. Ideal for large factories and process industries that have zero tolerance for packaging waste. Holds 500 prs of Howard Leight single use earplugs (Matrix, Max, Max Lite, Laser Lite, Multi Max and Quiet ear plugs). Ear plugs not included.