Those are massive items!
Wow, these sure is colossal!
I cannot believe how large that!
Whoa, check out those! They are massive!
Would you just see how big those pieces!
Unbelievable! Those are incredibly gigantic!
That are among the most enormous ones I've ever seen!
That are monstrously big!
Those are extremely big that I am in awe!
That redefine the word "massive!"
You won't believe the sheer size of that!
Those are incredibly small in comparison!
Those are truly gigantic!
That are undoubtedly the biggest pieces I've ever seen!
I am astounded by the sheer enormity of that!
That deserve the title of "mind-blowingly huge!"
Goodness, those are incredibly gargantuan!