16:9 Ultra HD Ambient Light Rejecting Projector Screen Portable Video Screen Widescreen Foldable Anti-Crease Feature: Angular reflective, Ambient Light Rejecting technology screen with 88% polarization retention and 80 degree viewing angle. 4K Ultra HD, and Active/Passive 3D ready. Ideal for rooms that have little control over incidental light and increases projector brightness 1.5 times, making it an excellent screen for low lumen projectors.Ideal for meeting and conference, classroom training, public display, home cinema, party, KTV, playing game, backyard movie etc.To stick it on a flat surface, or hung by a rope as well as pinning it to the wall.Matte white with 1.1 gain for HD projection reproduce vivid and lively image.A total of 4-8 holes around, with small hooks, easy to install.100% polyester material, folding packaging small size, no crease, the use of good effect.Aspect Ratio: 16:9Size: 30inch, (66x37cm) Package Content: 1 x Projector Screen1 Set Of Hooks