However attention to the space to set the base on the vents of your car.
Personal example:
- Citroen C3 second generation, attached to the central vents, AC pass but once set the vents will not move up and down.
- Citroën C1 1st generation, impossible to fix it on the vents, because they are "balls" which revolves endlessly. Also would have to "slat" vents make less than 2 cm. Gold here on this car model, it is full on the whole "ball".