However, it is well made: the labels are robust, and stick well. I was even able to replace one that I didnt really stuck (if not forget) without the sticky part it messes!
Moreover, their size allows to place on any type of keyboard, even with small touches!
But I had to cut some labels for the keyboard which I intended, but it is only due to this keyboard: Logitech K400 the already small steps, some of which are half the size of other keys.
The division did not alter the quality of the product, and now I have a Logitech keyboard Qwerty, how I wanted!