Square shell suspended photon screen

4K Nano Anti Light Portable Electric Elevating Screen, Nano Screen Surface · Anti wrinkle and Non curling Edge, Convenient Installation 4K HD Image Quality: Immersive Enjoyment of Borderless View, 4K HD Image Quality Cable design: Only for a smoother screen, the nano soft screen has strong stretchability through cable structure design Effectively stretching the screen surface to prevent curling and wrinkling.