The Moldex 6646 PlugStation dispenser cuts down on the time workers must spend retrieving hearing protection. Attach to any wall with the included mounting bracket. Simply place the PlugStation in all areas where hearing protection is needed and workers can conveniently access them. The earplugs fall right into the palm of your hand and reduces the number of earplugs dropped on the ground and wasted. Moldex Going Green earplugs feature a the highest independently tested NRR of 33. Their extra soft foam material make them comfortable to wear all day long.