Those are gigantic items!
Wow, these sure is colossal!
I cannot believe the enormity of that!
My goodness, look at those! They are massive!
Would you just look at how big those are!
Unbelievable! Those are incredibly gigantic!
Those must be some of the biggest ones I've ever seen!
That are tremendously big!
That are extremely big that I am in awe!
That give a whole new meaning to the word "colossal!"
You won't believe the sheer size of that!
Those make everything else look so small in comparison!
That are absolutely enormous!
That are undoubtedly the biggest ones I've ever seen!
I am astounded by the incredible size of that!
Those earn the title of "astonishingly huge!"
Oh my, those are mind-bogglingly large!