They just came! You can click on the pict for a larger view. They are 1x2.75". They do come out a little darker than they look on the computer screen. They are on smooth paper, not exactly glossy. Card stock weight. Brighter colors look better than the light colors. They still make great little business cards and as cards to swap. I like the focal image and art girl pin ones more than the background ones. Well, I know which ones to pick the next time I order them.
If you don't know about Moo cards, they are something that Flickr offers.