I don't know what it will taste like. It is a recipe that I have never tried before. 

They are called "Pickle Chips".  Recipe calls for: sugar, salt, pickle spice, vinegar.  And cucumbers.

So, the brine would be the above, minus the cucumbers.

Based on the ingredients, I would expect it to be a sweet pickle (slices).

BTW, pickle spice is something you buy in a jar.  Off-hand, I don't know what all is in pickle spice.  I just know it comes in a bottle.