Motorised Projector Screen 180cm X 180cm Electric

Aspect ratio: 16:9, 4:3 size: 180′′ package size: approx. 35x30x15cm/ 13. ′′ polyester material, folding packaging small size, no crease, the use of good effect. a total of 20 holes around, with small hooks, easy to install. matte white with 1.1 gain for hd projection reproduce vivid and lively image.