Boatflags are often used to display a family symbol, national flag or the logo of your dock. Do you have a boat and want to show off by having your own personal flag? Order a beautiful eye-catching boatflag! Our triangle flags are printed on one side and are transparent too.The flags are washable on 30 degrees (note: if you choose a black band for a light flag, it may stain when you wash the flag). The boat flag is made with a mesh structure, specially designed for windy locations. There are small holes in the fabric where the wind can pass through, but at high wind speeds (above 6) we recommend you take them inside