This is about a new OEM set of two uncut keys with regular metal head. 
Genuine Ford part made by authorized distributor in the US.

One key for ignition/doors and the other one for the trunk/glove box.

Both keys with the original Ford logo stamped on the front and the "Family of fine cars" slogan stamped on the back.

You will need to take this new keys with your old working keys to most hardware stores, home improvement centers or locksmith shops to get them cut to fit your vehicle.

Please, compare your actual key with the picture. Make sure your key has the same grooves and shape.

They fit:

(1985-1990) Ford F150, F250, F350