Only a true fan knows the dedication and passion it takes to support the San Francisco 49ers, so ride in style with this 80th Anniversary Double-Sided Car Flag from WinCraft. The sublimated design boldly broadcasts your steadfast loyalty and is sure to turn heads wherever you go. Constructed from durable polyester, this flag measures approximately 11" x 15" and won't damage your car. This WinCraft car flag is the perfect way to flaunt your San Francisco 49ers zeal all year round.