150" manual projection screens / projector screen
Detailed Product Description
1) With an advanced self-locking device, it folds and unfolds freely. Only pull it gently, it will roll back to the case.
2) High-quality fabric of matte white, glass beaded, high gain, offers clear and vivid projected picture.
3) Deluxe streamline aluminum alloy case. Advanced techniques, easy to install.
4) this manual projection screens / projector screen Suitable for various venues such as education facilities, council chamber, casino place, business affairs or other entertainment sites.