Greeting card front (not open) 
Small skylight playing days, you can see there are a rabbit skipping child. 
Inside the core, the red cardboard is written: Where is the little white rabbit hidden? Open the red cardboard and you can see a little white rabbit hiding underneath.
Memory Game Cards,Memory Card,Custom Memory Game Cards,Game Cards For Kids
Dongguan Senfutong Paper Co., Ltd , https://www.boardgamefty.com