HIGH DEFINITION PROJECTION EFFECT from NIERBO canvas material projector screen always gets applause and compliments from everyone who sees it. The 1.6 gain and the 160°wide viewing angle shows a clearer image and more excellent resolution. DURABLE, NO ODOUR CANVAS MATERIAL is environment-friendly and thick. Since it’s a kind of cloth, we fold it for shipment like a T-shirt. You can choose to wash and iron this projector screen as most people did or stretch it tightly on a proper frame to let the creases gone. EASY TO INSTALL METAL EYELETS makes this projection screen possible to install by nails, hooks, ropes, bungee ball cords, hook & loops, etc. 16pcs reinforced metal eyelets of NIERBO 150 inches projection screen makes it possible to be stretched from every direction to get the flattest picture. PERFECT SIZE 150 INCHES, format: 16: 9, display area: 337x194cm/ 132.7" x 76.4" fits for 8ft, 9ft, 10 ft rooms and more. Foldable and portable to use both indoor and outdoor. No matter fo