Abstract: A device for measuring and/or marking height is disclosed. The device comprises a rear section, side sections coupled to the rear section. Further, the device comprises a front section coupled to the side sections. The side sections comprise a rod receiving section. Further, the device comprises a rod coupled to the rod receiving sections. The device comprises a paper wound onto the rod, in which one end is coupled to the rod. The device is coupled to a wall or a door at a height from the ground and free end of paper is pulled down to mark height of a user and the paper is made to retrieve into the device when not in use.