Navitech - Garmin SatNav Window And Dashboard Extendable Rotating Surface Suction Mount / Cradle / Holster & Universal Bean Bag Dashboard Mount / Pillow For The Garmin Nuvi / N&uuml;vi 2497LMT, 44, 44LM, 42, 2557LMT, 2577LT, 3597LMTHD, 52, 52LM, 54, 54LM, 2757LM, 2797LMT (Lifetime warranty) Works with any suction cup arms (max 75mm) of GPS SatNav systems or Mobile Phones, TomTom, Garmin, iPhone, Navman, Binatone, AYtoBE etc Anti-skid material on base prevents movement of mount when placed on a flat area of the dashboard or console Friction cushion measures: approx 7 1/2" (19cm) across, 6 1/4" (16cm) front to back & 1 1/2" (4cm) high reducing to 0.4" (1cm) Comes with the optional adhesive safety hook that attaches to the loop on dash mount. Mount is Easily transferred from one vehicle to another. The U-Shaped rim design is more optimal than the fully enclosed Non-Skid mounts as it allows you to lower the windshield pedestal for optimal viewing.