That are huge ones!
Wow, these are huge!
I cannot believe the size of that!
Oh wow, look at those! They are massive!
Would you simply take a look at how big those are!
Unbelievable! Those are incredibly gigantic!
That are some of the most enormous items I've ever seen!
That are monstrously big!
Those are extremely big that I am in awe!
Those redefine the word "massive!"
You won't comprehend how enormous those!
Those are 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 that!
That deserve the title of "mind-blowingly massive!"
Goodness, those are mind-bogglingly large!