"Rabbit Ears" is a nickname for the dual telescoping antenna commonly found on CRT-based televisions, in spite of their utter lack of resemblance to the ears of a rabbit. The antennas usually only have a single degree of freedom, moving from an upright position through 90 or more degrees of travel, to end up pointing outwards. The antennae are then mounted to a yoke with a swivel, so the overall direction can be changed. Some are however mounted independently, thus giving each antenna its own two degrees of freedom. These are usually mounted directly to the rear casing of the television set.