scaniger hunt

I made a exit slip and here's what it said,

It is something you use to see outside , it is a meter wide.
it is a window. highlight to reveal

My portfolio product is a scavenger hunt, for a item in the class. I learned to estimate how big the thing is.I'm happy with my product ,next time I will make it with better handwriting.

If you know what the answer is please post it as a commet.

JM