It will not have rust and other problems and will not affect the observation of the wind direction. 5. EYE-CATCHING - The flag is red so it can be hung high above the pole and can be seen from afar, resulting in more rigorous results. 1Durable: The triangular flag is composed of a stainless steel mast and a red flag surface, which is reliable and reusable, safe and sturdy, not easy to break or fade, and has a long service life. 2Lightweight and Convenient: The flag is made of nylon material, which is portable [RUST-PROOF DESIGN] The stainless steel flagpole is corrosion resistant, perfect for ocean environments, which ensures that it will not rust or hinder wind observation. [Easy to Use] Install this flag on the hull of any boat to instantly determine the wind direction, especially in well-ventilated areas, for convenient navigation. Tienda Bandera Indicador de Viento Monotipos Bandera de Mástil Marino Indicador de Viento Bandera de Barco Rojo de Acero Inoxidable para Velero Yate 185x135mm / 7.28x5.31 in. ¡Uno de los muchos artículos disponibles en nuestro departamento Redes de carga para vehículos motorizados de ¡Uno de los muchos artículos disponibles en nuestro departamento Redes de carga para vehículos motorizados de Fruugo! Indicateur de Vent de Drapeau de Mât de Monotypes, Drapeau d'Indicateur de Vent Largement Applicable Léger Remarquable d'acier Inoxydable pour le Voilier (140x120mm / 5,51x4,72 Monotypes Mast Flag Wind Indicator Marine Em Aço Inoxidável | Frete Grátis [Portable & Premium] Made with lightweight nylon material, this flag responds quickly to even the lightest winds, providing vital wind direction information for sailors. It can also be installed on any part of the boat hull, which makes it very convenient. 4. Rust Prevention Performance The flagpole is made of stainless steel material, which is suitable for humid environments such as the ocean. 1. Premium Material The triangle flag is composed of a stainless steel flagpole and a red flag surface, which is reliable and reusable, safe and sturdy, not easy to break and fade, and has a long service life. 2. Lightweight and Comfortable The flag is made of nylon material, which is portable.