200 inch 4:3 = 4.06 * 3.04 meters
200 inch 16:9 = 4.42*2.49 meters
300 inch 4:3 = 6.09 * 4.57 meters
300 inch 16:9 = 6.64*3.73 meters

Curtain material
白塑
Standard screen: The white plastic material screen has a gain effect of 1.2 times. The surface of the screen is rough with patterns, and it is made of ordinary PVC material. The effect is better than a white wall, and it is cheaper.
Recommend LED, DLP projectors, the effect is average.

White Fiberglass
High-definition screen: The fiberglass material screen has a gain effect of 1.5 times. It is made of high-definition materials with a high-definition coating, which can truly restore the color and has a smooth and delicate surface. It is suitable for various types of projectors and has high cost performance.
Recommended LED, DLP Projector with High-definition Projection Screen

gray glass fiber
High-definition screen: The gray glass fiber material screen has an amplification effect of 1.8 times, truly restores the color contrast, and has strong ability to resist environmental light interference. It is recommended to use a projector with a brightness of over 3000 lumens.
Recommend DLP, high brightness laser projector, high-definition screen

Metal anti-glare
4K+3D high-definition screen: The metal anti-glare screen has a 2x gain effect, with high resolution and good color reproduction. The screen surface is smooth and flat with high flatness. The 3D movie viewing effect is good.
Recommend DLP, high brightness laser projector 4K+3D high-definition screen