Those are huge ones!
Wow, these sure is immense!
I cannot believe the enormity of that!
Oh wow, look at that! They are gigantic!
Would you simply look at the size of that pieces!
Unbelievable! Those are absolutely massive!
Those must
be among the biggest ones I've ever seen!
Those are tremendously big!
Those are so big that I am in awe!
Those give a whole new meaning to the word "colossal!"
You won't comprehend how enormous that!
Those are ridiculously small in comparison!
Those are truly ginormous!
That are positively the largest pieces I've ever seen!
I am astounded by the sheer enormity
of those!
That earn the title of "mind-blowingly gigantic!"
Goodness, those are mind-bogglingly large!