a mount 10 for detachably mounting a screen of an in - car video entertainment system to the rear of a headrest of a vehicle comprises fixings 15 for engagement by the rear of the video screen . the mount 10 enables the video screen to be secured firmly in position against the rear surface of the headrest , so that rear - seat passengers can view the video output from a computer games device , video cassette / tape recorder or video disc player etc . the mount may be fitted to any existing headrest without any modification to the headrest being required .