Subject moved in the right Sub-forumHi Bela22,
Well, it's not really a matter of pixels, because you can get this information viewing file details.
The problem is that you software is not printing the size it should be.
You have to find the good setting that allow you to print it in "real" size.
Stickers have either a 300 or a 600 dpi resolution, but both should print at the exact same size.
You can check the good print size with the marks that were added on the bottom left side of all stickers, but I guess you already saw that.
Good luck !