There is only three pieces that came with it the power head the outside magnet and a rubber piece which is 100 percent not magneticI suppose I could just include pictures of mine.
Inside the tank goes a small magnet. Jebao includes two rubberized covers for this magnet. One to allow you to angle the pump, the other to help the pump sit straight forward. At least they did for the SLW series. Maybe the newer series you have it’s different, but I’d be surprised if it were. The pump then sticks to this magnet.
Then of course the big magnet on the outside of the tank. Holds the internal magnet up.