Fremont Die NFL San Francisco 49ers Car Sock Flag 100% Satin Polyester Made in US Flag is 21" long with a 9" diameter opening Vivid Team colors Attaches to car window Made in the USA Officially licensed Mount on closed window and show off your team colors Flag is approximately 21" long and the large end of the cone is approximately 9" in diameter Flag made of 100% Polyester; Made in the USA