Customer Satisfaction is our #1 priority! If you ever have an issue with your mount, please contact us and we would be happy to assist you. Bracketron supports hands free driving. Mount your phone for the safest driving experience. Patented Tempo bond suction cup technology made with temperature resistant material that works great in extreme climates, and allows the mount to stick to smooth or lightly textured dashboards. Heavy duty spring tension and rubberized grip provides a secure hold to keep phone in place. Will hold devices up to 3. 5" with or without a case. 360 rotating universal device holder lets you adjust for comfortable viewing with a low profile design that doesn’t obstruct your line of view.