Car roof sign to be customised for DIN A4 formats. An effective and quick way to mark sensitive areas. In next to no time, A4 computer print outs an be slipped into the transparent pocket of the roof sign.The magnets integrated into the feet give the roof sign the necessary grip. Thanks to the flexible construction, the roof sign adapts to the curve of the car roof. suitable for use in the car dealership and in the showroom.