Portable Projector Screen High Brightness 16:9 Metal Anti Light Curtain 84 100 120 133 150 Inches Home Outdoor Office 4K ,Wrinkle-Free

This Screen adopts high density fiber material, no smell, no harm to human body and health. The metal layer and the bead particlesin this screen will increases the brightness. Give you better experience for watching.It's grey curtain, which can effectively improve the projection contrast. You do not need to close the door or windows ir the daytime. It can also bring you the excellent projection effectexperience