Strengthened corners deliver further energy for the banner. The corners Use a strengthened hem and they are grommeted to each corner with the banner. You could not have strengthened corners with pole pockets. Major responsibility fabric mesh – Sturdy and sturdy polyester fabric with average airflow. Foldable for simple storage https://monster-mesh.co.uk/wp-content/uploads/2017/05/Heras-Fence-Banner-3375mm-x-500mm-2.pdf?srsltid=AfmBOoqKqA3FkVZF-TzpGT4O25atnEiP1L-x2o5tcHUSyfZBVbQkRpts