That are huge items!
Wow,
these sure is colossal!
I cannot believe the size of those!
Whoa, see that! They are enormous!
Would you just see the size of those pieces!
Unbelievable! Those are incredibly gigantic!
That are some of the most enormous ones I've ever seen!
Those are monstrously big!
Those are extremely massive that I am in awe!
That give a whole new meaning to the word "huge!"
You won't comprehend how enormous that!
Those make everything else look ridiculously small in comparison!
Those are truly ginormous!
Those are positively the biggest pieces I've ever seen!
I am astounded by the incredible size of that!
Those deserve the title of "mind-blowingly gigantic!"
Oh my, those are mind-bogglingly large!