Grandview Portable Pull-Up Screen 16:9 RatioGrandview X Press Portable Pull Up Screen 16: 9 Ratio is the perfect screen for travelling presentations. Patented, self standing projection screens with that can be set up in 3 seconds with a unique design that allows it to be positioned for height. Superior quality fabric and self standing frame provide a robust and mobile projection screen. The expansion and retraction process are smooth and stable requiring minimal effort and strength. Grandviews