US Flag Store's Embroidered Polyester American Flags are made from 2-ply polyester fabric, the most durable flag material available. While heavier than nylon flags, our polyester flags have an open weave which reduces wind resistance, lessens abrasion and provides for longer wear and improved flyability. Designed for daily year round use, our 2-ply polyester flags are intended for consumers whose number one priority is a flag that outlasts all others. Made in America, our 3ft x 5ft flag has these quality features: densely embroidered stars for a beautiful star field, sewn stripes back stitched for reinforcement, fly hems with four rows of lock stitching and a poly-duck header finished with two solid brass rust resistant grommets.