Projector Screen Fabric 30 40 50 60 Inch Portable Reflective Cloth Projection ,Better Contrast and Color

High Brightness Optical anti-light curtain, simple design, portable and portable borderless screen, frontal imaging, opaqu The brightness enhancement effect is remarkable, and the color reproduction is good Can be viewed from 30-40°(the best viewing angle is 0-20°) The light is soft, not easy to fatigue, and has a long service life