This commercial grade 10'x15' 2-ply spun polyester U.S. flag comes with extra heavy, white polyester canvas heading with nylon rope and galvanized thimbles for added strength. To ensure stability and durability, a brass grommet is used in addition to the rope on the heading. This flag has sewn stripes and embroidered stars. Moderate to Difficult Weather Environment. Flag is 100% made in the U.S.A.