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.
WARNING: This product can expose you to chemicals including Diisononyl phthalate (DINP), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov .