Weathervane, 304 Stainless Steel Wind Direction Indicator Compatible with Yacht Boat Navigation

Made from marine grade 304 stainless steel, lightweight but durable, UV resistant, will not become porous or brittle. Simple and non-destructive installation, no other tools required, ideal for indicating the wind direction of sailing and yachting. Equipped with a bird proof tip that extends above the weather vane to keep birds away from the mast, convenient to use. Has high sensitivity and wind speed start threshold, can effectively indicate wind direction and help your navigation. The light reflector at the bottom of the weather vane makes it easy to see day and night.