Those are huge ones!
Wow, those incredibly colossal!
I cannot believe the size of those!
Oh wow, check out those! They are massive!
Would you simply take a look at the size of those pieces!
Unbelievable! Those are incredibly gigantic!
Those
are among the biggest items I've ever seen!
That are monstrously big!
Those are extremely huge that I am in awe!
Those give a whole new meaning to the word "huge!"
You won't comprehend how enormous those!
That make everything else look ridiculously small in comparison!
That are absolutely gigantic!
That are undoubtedly the biggest ones I've ever seen!
I am speechless by the sheer enormity of those!
That deserve the title of "astonishingly massive!"
Goodness, those are mind-bogglingly large!