The MAG179 (IBMAG179) Magnetic Phone Mount is a high-quality magnetic car mount cell phone holder. It's ideal for use on car dashboards, windshields, and other flat or slightly textured surfaces and is compatible with all Apple iPhone models including iPhone X, iPhone 8 and 8 Plus, iPhone 7 and 7 Plus, iPhone 6S and 6S Plus, iPhone 6 and 6 Plus, Samsung Galaxy Note 8, Note 5, and Note 4, Galaxy S8, S7, S6 edge+, and S6, Nexus 6, Motorola Moto G and Moto X, LG G6, G5, and G4, and other smartphones or GPS weighing up to 6.3 ounces (including cases). This mount includes Arkon's low-profile universal rare earth magnet mount with accompanying metal device plates, a sticky suction mounting pedestal with a 3-inch articulating arm, and an optional 3M adhesive dash mounting disk. Simply adhere one of the metal plates to the outside of your device or case. The mount's built-in magnetic cell phone holder head powerfully attaches to the metal plate, keeping your smartphone, GPS, or other device secure without using a holder. The mount's base uses a combination of polyurethane gel and suction to provide a maximum surface bond. The 3-inch articulating arm of the pedestal adjusts vertically and provides 360-degree rotation, giving you the ultimate flexibility in positioning the smartphone or device at any angle. In order to prevent permanent indentation marks on dashboard surfaces made of soft vinyl, leather, or similar materials, Arkon recommends using the included 3M adhesive mounting disk. While powerfully strong, the sticky suction mount is also easily removable and reusable. If it has a drop in suction, just rinse the pad with a mild liquid soap and warm water, and then let air dry to restore the suction.