Manufactured with 8oz PVC polyester mesh materials which has a criss crossed breathable scrim that enables a 37% airflow. Mesh Banners are perfect for outside and windy problems. eSigns works by using only substantial-excellent vinyl for all our banners. Our non-porous outside vinyl banners are printed on 13 oz. https://bigartandbanners.com/banner-frames/banner-frame-printing.html