A dose display for a medicine administration device in which rotation of a dose setting actuator is transmitted to a display means comprises a flexible disc carrying numbers in a band along its perimeter, which numbers are in accordance with the set dose presented in a window in a wall of the device to show said dose. A projecting portion made of a material out of which the member is made and a material out of which the covering portions are made is formed on a part of a side surface of the member, and the covering portion of the first surface and the covering portion of the second surface are connected to each other through the projecting portion. The closeable case also includes at least one power generating device stored in the closeable case and at least partially removable from the closeable case. In other embodiments, a mounting structure comprising a base may be pivotally coupled to the base of the rigid structure and coupled to the vehicle surface.