Our product is of fine workmanship.Super light weight for easily carrying.High quality fabric makes the whole picture more and looks more real.Watching for a long time won't feel tired.The shell is made from aluminium.this makes our products more strong and durable.Unexpected price to buy high quality.Our screen can be used in different occasions,such as government agencies,meeting room and so on.The screen is very simple to operate freely.Humanized design is more convenient for the use of your daily life.Screen curtain can be swabbed.