Korvatulppa Activewear Detect

"Activewear earplug protects your hearing with a high and even cushioning. Detectable with metal studs in stopper and metal powder in lace. The bright blue color makes them look good. Fits most people and sits comfortably without pressure in the ear canal. The soft and comfortable earplugs are made of polyurethane foam material. Easy to insert and remove thanks to the well-balanced expansion of the material. They have a dirt-repellent surface. It is packed in a pack of 100 pairs.