These are the same size as the matchbox from the Matchbox Skyline Book (approx. 1-3/4" x 2-1/8" (x 3/8" deep) when closed). Also shown with an Egg Accordion Book (linked below).
Can also be used behind the Matchbox Shrine Facade Set (photos on that page).
Set of 2 (4 pieces).200301new GND