I finally received it today, and installed it on my 1DX.
It comes with 3 screen protector - 2 hard glass sheets, perfectly cut for the back and top LCD and a small plastic film cut out for the rear lcd (displaying the card info).
The small rear film cut out is a bit useless in my opinion, but the 2 hard glass sheets are great.
They don't actually touch the LCD, and just glue around it, so you don't have to worry about bubbles forming. Even if I press on the screen, it doesn't touch.
The back LCD protector covers a bit the Canon logo, but it has the great advantage of also covering the small gap between the LCD and the body, which somehow was always accumulating small sand grain.
The protectors are very reflective, so it might bother some, but it seems that it makes the LCD look even better, if that's possible.
Overall, I'd recommend it, and I'm happy I bought it.