Can You Solve this Ice Diamond Riddle? ft. Vsauce’s Michael Stevens

So I don't think I this is a physics riddle but here's one 
So you're stuck in a brick room. Every wall including the ceiling and floor is brick. You only have a mirror, a label, and yourself. How do you get out?

You look in the mirror, you see what you saw, take the saw and cut the label in half. Two halves make a whole, you jump in the hole and you're out! 
Yes it's a play on words.