Fly national pride and state spirit together with this Made-in-USA polyester flag bundle. The set pairs a U.S. Polyester American Flag with a Illinois Polyester State Flag — both woven from rugged 2-ply spun polyester built for high wind, coastal conditions, and year-round outdoor exposure. Both flags are sized for correct side-by-side display per U.S. flag code, with the American flag always at the position of honor. The Illinois state flag features the state seal — an eagle holding a shield and banner with the state motto — on a white field, with 'Illinois' added below the seal in a redesign recognized in 1970. Illinois earns its 'Windy City' reputation statewide — open prairie landscapes funnel wind across much of the state, making durable flag construction important. Polyester is recommended for properties in open or exposed locations; nylon works well for typical residential display in suburban communities throughout northern and central Illinois. Available in multiple size combinations to fit residential poles, schools, businesses, and government buildings. All flags are FMAA Certified and proudly made in the USA. For a standard 20' residential pole, the 3'×5' American flag paired with a 3'×5' Illinois state flag is the most popular choice. Step up to the 4'×6' pair for 25' poles, or the 5'×8' combination for 30'–35' commercial poles and larger residential installations. Ships in 1–2 Business Days · Free Tracking · 30-Day Returns