Photo Booth Frame - 4x6 Clear Acrylic Self Standing Double Picture Frame 4x6 or 6x4 Acrylic Photo Frame (6 Pack)

There are 6 frames in this package?

The answers i have seen to my question still leave me confused. i need to display 12 photos. can i display 12 photos with this one "6 pack"?

Is there a seam down the middle, separating the two sides? I would like to get this to display a greeting card

Does this frame fold in half for storage and travel?