Review on TACKFORM 3-Pack Magnetic Phone Mounts: Stick-On Dashboard Magnet Mount & Cell Phone Holder for Car, Home, & Office by Matt Barsa

that's cool! I looked around until I settled on this one and it's amazing! Holds firmly despite not drying before use. Driven on bad roads and no problems. I put mine in my sturdy case, no problem. The "wet" towel wasn't wet, so we just wiped the dash dry with it. Well packaged which is refreshing. The only downside (for the seller) is that the kit comes in 3 pieces, so my friends got it for free. If you're trying to choose, I'd say go for this one. If the Arizona heat kills the duct tape, there's another one in the box.