what-is-1x1-size

what is 1x1 size what is 1x1 size in cm what is 1x1 size in word what is 1x1 size in canva what is 1x1 picture size in cm what is 1x1 video size what is 1x1 what's 1x1 what does 1x1 mean why is 1x1=1