I made this set from clip art I found online that seemed to go together well for the kids who are just starting to learn. They come with and without word labels. They are 2″ x 3″ mini cards that can fit into a 3.9″ by 2.45″ rectangular hinged tin.
You can print them on white card stock. if you would like the plain grey backs, flip your paper over and print the plain background on.
Laminate and cut out.
Choose your cover image and print on plain white paper. Cut out and glue to tin with rubber cement, white school glue, or tacky glue.