inland 50� Portable Foldable Table Top Projection Screen 05366 Feature: Lightweight and compact aluminum alloy cassette device, Screen volume is very small and beyond your imagine.Min weight only 1.5KG, Min length just 35CM. Built-in spring damping device, the projection screen can be opened up to two sides automatically. It can stand on any different desktop stable with screen frame support. Built-in spring damping device Lightweight and compact aluminum alloy 50� Portable Foldable Table Top Projection Screen