【Quick Setup Convenient Storage】Firstly rotate the feet, open the case and pull up the screen at your desired height.When not in use,simply retract the background into the aluminum case, and it can be folded to small size to put underneath everywhere you want.It doesn't occupy space. 【Pro Level Chroma Key Screen Flat Wrinkle-resistant】Pantone color number 7487C,the collapsible green screen backdrop is made of professional anti-wrinkle canvas fabric, protecting from dusty, even light distribution, enriching color, perfect for photography and video chroma keying. 【Pop up Style &Scissor Cross Support】The difference lies in the adoption of a double-point support frame, it makes the curtain more stable, less prone to tilting and curling. The hydraulic rod is designed to be easy to pull up and down,under good durability. 【Wide Application】 Ideal For video shoot, portrait photography, studio shoot, commercial shoot, fashion shoot, product photography, event backdrop. 【Dimensions】78.7(Wide) x 82.68(Height)inch(open size)/3.94(Wide)x4.33(Height)x81.5(Length)inch(retractable) Suitable for two person to use. 1