Portable screen竊�1). The exterior is made with lightweight aluminum alloy that is easy to carry. The surface is specially treated for a sophisticated look. The spring system allows safe use. The screen is well protected in the casing, delivering high-quality images, each time. The stand is adjustable for a desired height, and the tripod can be folded up for easy carrying and transportation. Everything can be folded up into a compact package that is easy to assemble. 2). Light weight: The design is compact and lightweight, ideal for a portable unit. Even though the screen is 80 inches, it only weights approximately 6kg. 3). Smooth surface: Our screens are made with American fiberglass materials allowing only a 1% contraction, compared to a contraction of 33% on other screens. This allows the fiberglass screens to remain smooth and last longer.