Wings.&reg; Rainbow Sculpted Windsock (Butterfly) The Windsock is made with durable polyester fabric that is stain, UV and weather resistant, vivid colors. Made of high-quality polyester fabric,printed on one side all the way through the fabric. The windsock body is lovely style , Spring is coming! The size including tails is 6 inches in diameter and 40 inches long. Flag has header tape and 1 metal grommets. Great for home decorating, outdoor advertisements, sports events, promotions, festival celebrations, and more.