That are gigantic pieces!
Wow, these are immense!
I cannot believe the enormity of that!
Oh wow, see that! They are enormous!
Would you simply take a look at how big those are!
Unbelievable! That are incredibly gigantic!
That must be some of the hugest ones I've ever seen!
That are monstrously big!
Those are so massive that I am in awe!
That redefine the word "huge!"
You won't comprehend how enormous that!
Those are incredibly small in comparison!
That are truly enormous!
That are undoubtedly the largest pieces I've ever seen!
I am speechless by the incredible size of that!
Those earn the title of "mind-blowingly gigantic!"
Oh my, those are mind-bogglingly large!