Screen protector for iPad 7

I just got a new iPad seventh generation. I want to order a screen protector. The screen protector says my edible protect a screen at 10.2 my screen does not measure 10.2 it only measures 9.10 so I think the 10.2 may be too big in the six generation not sure if that’ll work could you please provide me with the proper screen protector. where To get