タイトルまたは説明

1. Portable screen can be installed in minutes.
2. Front and rear projection fabrics is optional .
3. With alumium casing ,idear for transportation and storage.
4. Easy ,fast ,fixed lock joint.
5. Perfect for business presentation.
6. Screen size available up to **0" diagonal.
7. Deformation frame rate < 1% .

Aspect Ratio : 4:3 ,*6:9 available .
Screen Diagonal : **0",**0",**0",**0",**0",**0".....available.