Because these cards are so numerous, they can fit perfectly into a spacious pocket chart like this one below:
They come in different styles to match the different classroom decor themes below.
These are jigsaw puzzle themed classroom job cards.
Polka dot theme cards
Zebra stripe animal print theme.
These sets are all printable and available at my TpT collection. Just click on the pictures above. Each file contains rectangular labels that are 9.5cm x 12.7cm each. They print on 8.5” x 11” (letter) sized paper with 4 cards per page.