Infotainment Screen Size Overall - 10” vs 12”

Hello all. Any 10” screen owners mind measuring the overall screen diagonal dimension including the black surround part of the glass? I see some 10” tempered glass protectors but no 12”, and wonder if the housing is the same but the black surround is where the difference is. That would mean a 10” protector should work. FWIW, my FE is 13” overall glass size for the diagonal from the bottom left sharp corner to the upper right middle of the curve. I searched but didn’t see the question/answer yet. Thanks!