"I bought these cards for my son's bedroom (which has the train bedding from here). I put them across the top of one wall (like a border) and he loves it. My favorite qualities about them: very sturdy and thick not flimsy, the cards are big enough so you can see what's on them from a distance and the illustrations are SO cute, colorful, vibrant. I looked at the manufacturer of them and the cards are illustrated by popular kids authors. I also bought the alphabet cards for our playroom...I'd buy all the sets! Highly recommend!"