US Flags [Two Ply Polyester] Size:4' x 6' Embroidered POLY US FLAG EXTERNAL HALYARD SINGLE REVOLVING TRUCK EXTERNAL HALYARD SINGLE REVOLVING TRUCK Groundset foundation with heights from 20 80 ft These Alabama state flags are nylon Like the nylon flags these flags are specifically manufactured for outdoor use and Made in America • Brass Lock Grommets • Appliqued Stars On Flags larger than 15' X 25' Embroidered stars on all small flags • Rope & Thimble on flags 8' X 12' & larger • 4' X 6' & 6' X 10' Flags are finished with four rows of lock stitching • 8'X 12' & 20' X 30' Finished with six rows of stitching & zigzag stitching 5" up side hem outer rows • 20' X 38' and larger are finished with eight rows of lock stitching and 5" of zigzag stitching up each row & stitch box in corners of flag