TARDIS stands for Time And Relative Dimension In Space and looks just like a wooden Police phone box from the 1950s on the outside, but is of infinite proportions on the inside. This incredible time machine is piloted by the Doctor, a mysterious Time Lord, and is able to transport him anywhere through time and space, disappearing in one place and reappearing somewhere new. My other car is a TARDIS. Travel through time and space with the Doctor with this awesome Doctor Who License Plate Frame from Bif Bang Pow!. The standard-size plate holder measures approximately 12 1/4-inches wide x 6 1/4-inches tall, is made of injection-molded plastic, and features printing that says "My Other Car Is A TARDIS" across the top and "Doctor Who" across the bottom!