“Towers” are a type of case. Types of cases include horizontals, towers, pedestals, cash wraps, wall-mounted, and more. The type of display you choose will depend on your space and will affect the options available to you for features of your display. Tower displays are usually very tall (as much as 80 inches) with a large glass display area (vision height) and tend to be pretty narrow. Structures (widths and shapes) can vary along with styles (legs and trim).