HamiltonBuhl 135″ Diag. (81×108) Folding Frame Screen with Wheeled Transportation Case, Video Format, Matte White Fabric The HamiltonBuhl Folding Frame portable projection screen is specifically designed for large venue events, delivering larger-than-life presentations anytime and anywhere! The HamiltonBuhl folding frame projector screen is quick to set up and take down, assembling in just minutes without any tools. The screen frame latches together like an erector set and the fabric snaps onto the frame. The entire screen (frame and fabric) is neatly stored in a durable, wheeled carry case that can be transported in most vehicles. The image quality of the matte white fabric is nothing short of amazing and the black backing effectively filters light from behind. Simple push buttons allow for easy height adjustment of the entire screen surface for larger applications, where additional height is needed. If being used outdoors, we recommend adequate additional restraints and weighting to be added to the base frame, with usage only during ideal non-windy weather conditions.