I was looking for another way to fix my TomTom XXL GPS for on the windshield that leaves traces and that is not practical. In addition, each time I wanted to remove it, I was afraid to break the fixation of origin is not stronger. In light of the comments, I tried buying support. Ordered and received two days later, very fast delivery. I just try it in my car (I have a Toyota Avensis, the dashboard is flat) and it is impeccable! He barely flinches when I pass on speed bumps but does not move more than that. Same it does not tilt on bends or roundabouts. I am very happy. GPS suction cup adheres perfectly to the support. Amazon Congratulations for this great product. I store it in my glove box because it is a little heavy, but that's normal, it was too light, it would not hold up. At least it is not always visible and does not want a thief to break the glass. One can also easily use in another car and no problem if you want to buy another GPS, it still can be used. I recommend it 100%!