I don't think that the one size fits most Aquaman Costume Seatbelt Belt will allow you to breathe underwater or communicate with fish but we did get it from a Lighthouse Keeper. That probably doesn't justify that earlier statement, does it? Emulating the color scheme and costume of the King of Atlantis, the Aquaman Costume Seatbelt Belt measures around 45 inches long and the seatbelt closure will keep stingrays and sharks from stealing it...or something.