The car mount fits exactly for the Samsung Galaxy S3 Mini. The bracket can be adjusted in any direction and angle so that you always get optimum Ablesenwinkel on the device. The bracket holds absolutely fixed on the glass pane. While driving, no noises occur. TIP. who has a hard case for the S3mini and therefore the dimensions are larger, can file out to the side mountings of the bracket a little bit, then fits the S3mini without having to remove the device from the cover into place.