Easy to use and mold to the ear. Much more soft and comfortable than other ear plugs. Recommended by doctors worldwide. Invented by an ear, nose, throat physician. Helps prevent swimmer's ear. Perfect for ear tubes, perforated eardrums, myringotomy tubes, otitis media, and otitis externa. Guaranteed ear protection. Block water from the ear canal. Great for mermaid swimming, bathing, surfing, water skiing, canoeing, and kayaking. Perfect for traveling to the pool, lake or beach.