Mack's Pillow Soft Earplugs are America's #1-selling kid's (6 years old and up) size moldable silicone earplugs are larger and safer than other kid's size earplugs, provide better waterproof seal and accommodate all kid's ear sizes. Mack's Pillow Soft Earplugs mold very comfortably to the unique contours of any ear. Doctor recommended to seal out water, help prevent swimmer's ear and surfer's ear and for protection after ear surgeries (e.g. ear tubes). The bright orange color is fun for kids and for parents to see. These earplugs have a noise reduction rating of 22 decibels, should not be used for depths below 10' (3 meters) and are made in the USA. Shatterproof carrying case included (6 pair).