I found that two Rice Krispie treats fit inside of it nicely.
That should give you an idea of how much room there is.
You could use it for candy, cookies, party favors or
any kind of a little gift.
It is made with one sheet of 8-1/2" x 11" piece of
cardstock weight paper and basically only requires
a few scores.
You can find an excellent tutorial
That is the first place you should look if you
are wondering how to make a certain type of
card, box, or bag--or need help with a technique.
There is a world of information there!