With the distinction of being the first of its kind, the PlugStation is the ultimate way to conveniently disperse corded earplugs. Workers pull one pair at a time which will reduce wasteful grabbing of multiple pairs. These SparkPlugs are metal detectable and ideal for food processing operations. The metal ball bearing is enclosed and is in a different hole than the cord so the earplugs remain metal detectable even if the cord is detached. A convenient cord prevents earplugs from being dropped on the floor and wasted by allowing the wearer to hang their earplugs around their neck when not in use. With the highest NRR 33, the Sparkplugs are ideal for noisy surroundings. PlugStation includes a mounting bracket which enables it to be attached to any type of wall.