The Wishbone Joystick Handle is designed to interface with the joystick shafts on Permobil wheelchairs or any joystick shaft with appropriate dimensions, such as that of the Traxsys Roller II Joystick for power wheel chair. The Wishbone Joystick handle allows for use of the joystick for patients with limited mobility. All instructions for printing and use can be found in the "Wishbone_Joystick_Handle.pdf" file.