Sell manual projector screen

Description

1?Flat surface on each for sides
2?Professional designed.Easy and simple installation to the ceiling and wall
3?Ideal projection screen for home movies,classroom
4?Self-locking device for reliable and safe operation
5?Convenient to pull and extend,easy to adjust the interval,suitable for different projection format(proportion)
6?The upper axis can be rolled into the white Manto case
the available size from *0" to **0" diagnal.
customized requirement available.