That are huge ones!
Wow, those absolutely enormous!
I cannot believe the enormity of that!
Whoa, look at that! They are enormous!
Would you just look at the size of that are!
Unbelievable! That are staggeringly huge!
Those are some of the largest items I've ever seen!
Those are tremendously large!
That are so massive that I am in awe!
That redefine the word "massive!"
You won't comprehend the sheer size of that!
That make everything else look ridiculously small in comparison!
Those are absolutely enormous!
Those are undoubtedly the biggest ones I've ever seen!
I am speechless by the incredible size of those!
Those deserve the title of "mind-blowingly gigantic!"
Goodness, that are absolutely enormous!