Magnetic Mount Car Dashboard Mobile Phone Holder. This powerful magnetic Echo Auto mount can create a powerful attraction that firmly supports your device. High-quality 3M adhesive sticker. The 3M Magnetic Mount will keep your Echo Auto stable even though the bumpiest and curviest car rides. Adjustable swivel ball joint(360°), and you can rotate your Auto that providing the best viewing angle. A unique mount for the car, suitable for all kinds of cars and Auto. Easy to intall, no tools necessary for this installation Simply peel back the adhesive and stick the Mount to any surface.