Specification: Vibrant colors make protection visible, self adjusting polyurethane foam expands to fit virtually every wearer contoured T-shape for easy insertion and wear smooth, soil-resistant closed cell-foam skin prevents dirt build-up, available in paper bag packaging and/ or with cotton cords for process industries [pulp & paper] bulk refills for Light Source 400 and Light Source 500 earplugs dispenser save time, waste and space.
