Spring-loaded 'X' design with rubber caps sports great holding power without hiding your phone; includes optional device tether for peace of mind during rugged useIncludes RAM Twist-Lock suction cup base ideal for vehicle windshields and medium length B size RAM double socket arm; ball and socket technology allows for near-infinite adjustabilityMade of stainless steel components and high-strength composite for durability and reliability in the most demanding environmentsBacked by a lifetime warranty