The Material Of This Screen Is Thin And Transparent, Which Is Specially Designed For Back Projection. It Diffuses Projected Light Uniformly, And You Will Experience A Visual Enjoyment With Optimal Image And Color Reproduction. It Is Suitable For Multiple Occasions, A Great Choice For Home Theater Movies, Classroom Training, Conference Room Presentations, Public Display, Etc. It Can Be Folded As Small As You Can, And Won't Take Space, Convenient To Take With You Where You Go. The Four-side Black Borders Can Enhance The Picture Contrast. Moreover, It Is Universally Compatible With The Majority Of LED, LCD Or DIP Projectors On The Market.