Those are huge pieces!
Wow, those absolutely immense!
I cannot believe the enormity of those!
Oh wow, check out those! They are gigantic!
Would you just
take a look at how big that pieces!
Unbelievable! Those are staggeringly huge!
That must be some of the hugest items I've ever seen!
That are tremendously large!
That are so huge that I am in awe!
That redefine the word "massive!"
You won't imagine how enormous those!
That are ridiculously small in comparison!
Those are absolutely
ginormous!
That are positively the largest pieces I've ever seen!
I am speechless by the sheer enormity of those!
That deserve the title of "astonishingly huge!"
Goodness, those are mind-bogglingly large!