The Elite Screens 251" DIY Rear Projection Screen is made of a theater-grade PVC material that is easily fastened into place by use of its corner grommets. The material tension is evenly spread out for a flat projection surface and readily attach to their surrounding environment such as garage door frames, walls, trees and pole supports. Its 1.1 gain matte white projection surface is textured to avoid hot-spotting while providing color neutrality and a wide viewing angle that is perfect for social events. Each screen is professionally matted to enhance visual contrast and to absorb the over scan or "bleed" of the projected image. All these features plus its DIY simplicity that allows the average person to use it makes the DIY Outdoor Movie Screen a treasured asset for many seasonal events to come.