This 3 ft. x 5 ft. NOAA (National Oceanic and Atmospheric Administration) flag is made 100% heavyweight SolarMax nylon. The seams are double-stitched with back-stitch reinforcement and four rows of lock stitching on fly end. Finished with a heavy white canvas heading and solid brass grommets. Our flags are made in the USA! This flag is made to order may be up 2 weeks before shipping.