60' Pull Up Projector Screen features one-piece design and can be retracted into the case Self-standing design with stable feet and telescoping pull-up mechanism provides fast extension 160 degree viewing angle for the large viewing area, 1.3 gain to provide a clear image Rust-resistant aluminum frame and housing for long-time use; Lockable feet to stabilize the screen Ideal for indoor and outdoor use such as home theater, outdoor garden viewing, meeting room, etc