This economical and practical polyester textile material is suitable for the DIY production of wooden fixed-frame projection screens with a size smaller than 130 inches. Just stretch and fix on all four sides to get a smooth screen. The silver-gray surface can enhance the screen color contrast and anti-ambient light performance. This material has good color reproduction performance, a delicate surface, and the angle of view of diffuse reflection is greater than 160 °. The black back prevents penetration of more than 90% of the projected light and prevents interference from reflected light. This material can pass sound, but it is unsuitable for rear projection. In addition, please note that the folding package transportation of this material greatly reduces the cost so that you can have it at such a low price. But you needn't worry about the package crease, it will gradually disappear after tightening. It can also be machine-washed and ironed at low temperatures before installation. It is suitable for general-purpose front projectors.