The RAM-B-407-C-202-PUMPU consists of the Tough-Wedge^™ 2.54cm (1") ball diamond base, long double socket arm and round base. The Tough-Wedge^™ is a mount that fits in the gap between the vehicle seat and center console or potentially a center seat. This allows for easy access and operation of a mobile device. The Tough-Wedge^™ can also be used for back-seat applications by inserted into the pockets located on the back of the front seats. The mount is designed with a RAM 2.54cm (1") diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm. The long length double socket arm measures 15.24cm (6") and will connect to all RAM cradles/adapters with a 2.54cm (1") ball. The 6.35cm (2.5") round base contains the universal AMPs hole pattern. Included in this kit is an innovative Expansion Pouch accessory for the RAM Tough-Wedge^™. This optional accessory is designed to increase the stability of your mount by creating a more secure fit of the wedge mount into the gap between seats. The Expansion Pouch fits inside the Tough-Wedge^™ sleeve and is then inflated with the hand pump to the desired level, ensuring your device stays firmly in place.