Shown are two of Herschel Walker's, 2022 "Stars" line issued by Panini Classics Football. I'll show the front of each card together, then the backs. Here is the regular card:
Note the stars around the border, which gives the card its name. Next, here is the front of the Premium Edition Timeless Tributes Stars card;
Again, we see the border of stars, but the middle of the image is darker and has the "Timeless Tributes" running across it.
Next, the reverse side of the regular Stars card:
And finally, the reverse of the Premium Edition Timeless Tributes Stars card:
You'll notice that the Premium cards are serial numbered to 6. This example is #2, which can be seen right under the Cowboys star logo, on the card back.