If your boat is not one of these, ask about us making a panel for your class. The major requirement is that the sail and mast be of the bolt-rope in a groove type. See the installation instructions for a picture of how it works. Only install it when you feel that you need it. Boat is class-legal without the panel.
Panel is made from high quality materials.
Should provide years of trouble-free use. Foam flotation is beveled. Panel is very light. Low weight at mast-head. Inner material is mesh.