Just the part that I needed. Sticks to the disc for days as screwed. Cell phone sitting superfirm thanks to mobile and padded side wings. Below the cell phone is held by well padded and laterally moveable supports. The supplied spiral cable also fits loosely and can be pulled apart on one meter. The connector on the phone is equipped with a locking device, so that it does not come loose by itself. Thanks ball head including landscape installation is all in all directions rotatable possible. Highly recommended.