These cards are the same size as traditional playing cards. There are 64 cards - 6 of each number 0-9 and 4 wild cards.
This product contains a version of the cards in bright colors and in black. It also includes a freebie of instructions for one of my favorite games to play with these cards: Fish for Tens.
I use these in my classroom to play all kinds of math games. I find that it's easier for my students to use these than playing cards because they don't get confused by the face cards.
I would recommend printing them on heavy cardstock and using a corner punch to round the corners.
This product is part of a growing bundle of playing card games: Playing Card Bundle
You might like some of the other math games I have in my store:
Place Value Battleship
10-20 Playing Card Expansion Pack