banner roll 1. Very good quality. 2. New process. 3.special surface Waterproof Dark Gray Back 510g pvc Flex Banner (New!)510g frontlit pvc flex banner,1. Weight: 510g2. Basic Fabric: 500*500D, 18*123. Specification: 1m--3.2m x 50mFeatures:1)Good smoothness,hight bonding strength, stable ink absorbion, high color expressive force, self-cleaning, faster drying, perfect printing ability.2)weather ...