Old SpiceOriginal Deodorant Body Spray, 5.07 Ounce (Pack of 2)

Is this an underarm deodorant or is it a body spray like most of the other Old Spice sprays? It doesn't say that it's an "antiperspirant.

Why is one can 15.00$? These are like $6 at Walmart

Is each can 5.07 oz or is that the total for all 4 cans ?

Aluminum free?