This Moldex PlugStation is the first of its kind to dispense corded earplugs. The PlugStation comes with 150 pair of individually packaged corded Sparkplugs. PlugStations can be conveniently hung wherever hearing protection is needed to save workers time going back and forth to get earplugs. This unit includes a mounting bracket that can be placed on any type of wall. A convenient cord prevents them from being dropped on an unhygienic floor or lost. Simply hang the earplugs around the neck when not in use. The earplugs also feature the highest independently tested NRR 33 for high level noise environments.