I was skeptical at this skeptic but quickly. Supplied with a lot of accessories and various mounting options. For the disc with suction cup, with 3M adhesive pad for attachment to the fixtures or with a mount for the air vents. I can recommend but the suction cup only because of Flexibität. The attitude rocker with a little, but for more than 26000 KM does not interfere because your service zuferläsig doing.