NCAA North Carolina Tar Heels 3D StadiumViews Coasters

can this gift be gift wrapped via amazon

Is there something clear on top that keeps the glass level? Seems like it if you weren't careful it could easily fall into the bowl.

what is the top part of the coaster made of? Will it break when dropped?

How many coasters do you get when you purchase them? It looks as if you only get 2 which is my only problem with this product.