A simple wooden base adds an element of protection to the model because the model itself does not need to be handled, it can be moved by handling the base. Bases may also hold a plate with some information about the model, such as its title or designation, or some historical background. This kind of bases typically consist of a frame of wood or other material. Finishes on bases range from painted plastic to stained wood to simple landscaping. The disadvantage is that the base adds expense and time to the project.