The sticky suction mount is compatible with devices or holders (sold separately) that feature the Single T-Slot mounting pattern, including HP Tuner's nGauge, XM Satellite Radio's (XM Onyx, StarMate, Stratus, Roady, Samsung Nexus & Helix) and third-party universal holders sold by Bracketron, Scosche, Peripower, and others. This package includes only the Sticky Suction Mount with a Single-T Head and 3" Articulating Arm. (Holders sold separately.) The Sticky Suction Mounting Pedestal is ideal for car dashboards, windshields, and other flat or slightly textured surfaces. The mount's base uses a powerful combination of polyurethane gel and suction to provide a maximum surface bond. The 3" articulating arm of the pedestal adjusts vertically and provides 360-degree rotation, giving you the ultimate flexibility in viewing the device from any angle. To install, simply clean the mounting area with the included alcohol pad to ensure an optimum grip, then set the pedestal and push down on the one-touch lever to engage the suction. While powerfully strong, the sticky suction mount is also easily removable and reusable. If the mount loses performance due to dust and dirt on the sticky suction pad, just rinse the pad with a mild liquid soap and warm water, then let air dry to restore the suction.