It really is a bother to either hold a flag while maneuvering the boat or have a man do that when you need more hands for other things. The Stick-a-Flag Water Ski Flag can solve this problem. All you have to do is stick the flag on your windshield or boat with the help of its giant 3-1/4 inch suction cup. The display of this flag is required by law in many states and recommended for safety at most places.