shipping delivery time

[tripper101]

I am trying different options in my listings.  I have listing 302648391257 set up for free shipping economy shipping.  It is a Christmas item no one would be wanting it quick.  When I look at the listing I see fast and free shipping 3 days.  I have chosen economy shipping in the listing as the only choice, and have checked free shipping.  I don't understand why it would say fast and free 3 days delivery in the listing.  I do offer 1 day handling but this item will ship cheapest, not quickest.  I plan on putting up a bunch of listings this way and I want to head of problems.  I read everything in the help section and as far as I can see choosing economy shipping should not qualify the listing for fast and free nor 3 day delivery.  What am I missing?

Thanks