Features: [High Resolution and Crisp Picture]: The screen supports 1080P, 4K and Full HD images; The surface of the curtain is embossed with a matte coating, which effectively improves picture brightness and resists the interference of ambient light. [Superb Viewing Angle]: A panoramic viewing angle of up to 160° and a 16: 9 wide-screen view allows you and your family to enjoy a home theater experience [Auto-Locking Mechanism]: The Auto locking machanism can accurately identify the movement during closing and opening of the screen. [Wall&Celling Mounting]: The product is equipped with hooks, you can choose wall mounting or top mounting. It is convenient to choose the suitable installation method according to your home form. [Widely Usage]: This projector screen is suitable for variety of scenarios. It can be used at a workplace office, teaching training or entertainment equipment to watch movies, play games, karaoke, etc Specifications: Frame Color: White Material: Steel & PVC & Fabric Operation Type: Wall or Ceiling Mount Overall size: 191*118.5cm/75.1*46.4inch Folded size: 191*5.5cm/75.1*2.1inch Curtain size: 110.5*181.5cm/88.9*56.2inch White screen size: 100*176.5cm/39.3*69.4inch