The Pyle PRJTP42 40 in. Universal Tr Fold-out and Roll-up Projector Screen is the ideal choice for a quick and easy viewing surface. The lightweight and portable design allows you to quickly create a projector screen just about anywhere. The matte white viewing surface easily rolls and comes equipped with an auto-locking feature. The black masking border allows for optimum image focus and alignment. This screen is Ideal for traveling and mobile presentations for the home or office--simply roll it up and project! The adjustable height clearance of the screen to the floor is 20 in. to 46 in.