Wall-mountable dispenser provides an easy, highly visible way to comply with safety regulations. Also reduces trash from packaging, which means cleaner work areas and less waste. Features heavy-duty anodized aluminum housing with viewing window to help workers determine ear plug level. Easy to use. Simply turn the sturdy handle in either direction to dispense plugs. To refill, place 500 pair refill box (order separately, below) in dispenser and remove pull tab.