Rio 9 oz. Mesh Supreme with Liner (GMLRIO09) is for PVC Vinyl banners and can be used for printing on one side. This product is compatible with digital printing. It is intended for indoor displays and outdoor displays for long-term usage (greater than one year). Its liner prevents ink spray-through to protect the Large Format Printer. Its tight mesh helps the printed image appear in ample detail, ideal for close proximity viewing. Also available without a liner, please see Rio 9 oz. Mesh Supreme for additional information.