Ram Mount Composite Twist Lock Suction Cup Mount with Cradle for TomTom GO 520, 520T, 630, 720, 720T, 730, 920 and 920T (Black) This low profile, light weight and secure suction cup is the perfect way to secure your TomTom GO Simply attach the suction cup base to the windshield for an easy and safe way to view the TomTom GO in your vehicle Rubber ball and socket technology allows for almost infinite adjustment and perfect viewing angles High quality materials ensure your GPS is safe, secure, and within easy reach RAMs patented design also dampens shock and vibration helping to extend the life of your mobile device Patented universal rubber ball and socket system allows you to mount virtually anything anywhere. Made of high strength composite Superior shock and vibration isolation for electronics Unique design provides easy installation, mobility, strength, adjustability and versatility Construction provides a light weight and corrosion resistant product