America's #1-selling kid's size moldable silicone earplugs are larger and safer than other kid's size earplugs, providing a better waterproof seal and accommodating all kids' ear sizes. Mack?s? Pillow Soft Earplugs mold very comfortably to the unique contours of any ear. The Doctor?s choice for sealing out water (helps prevent swimmer?s ear) and reducing noise with a noise reduction rating (NRR) of 22 decibels. The bright orange color is fun for kids and easy for parents to see. For swimming, bathing, loud events, studying, flying discomfort, etc. Plastic carrying case included. (6 pair)