Ram Mount Flat Surface Mount for the SPOT IS Satellite GPS Messenger and Satellite GPS Messenger Simply choose your preferred mounting location and the possibilities become endless with the SPOT Satellite GPS Messenger Flat Surface Mount Rubber ball and socket technology allows for almost infinite adjustment High quality materials insure your SPOT Satellite GPS Messenger is safe, secure, and within easy reach High Strength Composite & Powder Coated Marine Grade Aluminum 1" Rubber Ball "B" Size Patented universal rubber ball and socket system allows you to mount virtually anything anywhere. Made of marine grade aluminum with a powder coated finish and rubber balls 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