Compact, functions well, sticks well to the windshield
Im using it in a compact car so a small profile is important. I have used it a few days and it has not dropped off of the glass. The adjustable arms have stayed tight also. The parts work well. The spring loaded arms hold my iPhone 5s tight. They open wide and clamp down on the phone with just the right pressure. The suction cup does have a sticky coating so I didnt try it on the dash. They include a caution statement if you mount it on vinyl, leather, etc. When I take it off of the glass it doesnt leave any stickiness behind.