All screens ship as standard with black borders to increase the perceived qualities of the projected image. Heavy duty spring roller to ensure that the screen fabric is kept taut. Simplistic pull-out system locks at every desired viewing height. Supplied with a weighted bar to ensure the screen fabric is kept taut. Pull handle integrated into weighted bar. Supplied with extra black border on upper side of the screen in 16:10 format to ensure that the screen can be positioned at optimal viewing height