We use a premium heavyweight 13 oz. scrim vinyl banner. It has a very smooth surface for best printing results. This material is typically used for billboards, building wraps, banners, event flags, trade show signage, parades, etc.
High resolution digitally printed at 720 x 720 
Indoor and outdoor use, waterproof and UV safe
Material Options: 
13 oz. Gloss Vinyl Banner
13 oz. Matte Vinyl Banner