The doctor’s choice for sealing out water and reducing noise. · The original silicone · Waterproof – Helps prevent swimmer’s ear · Wear with ear tubes · Provides protection after surgeries · Helps relieve flying discomfort · Swim, shower, bathe, study, loud events, flying discomfort, etc. Larger and Safer than other kid’s size earplugs. · Provides a better seal · Accommodates all kid’s ear sizes