Included in this product are TWO full sets of letter and number cards in two different designs. Mix them up or use one at a time. Each set includes a full set of capital letters and a full set of lowercase letters. I have also included a set of digits 0-9 and a set of math operation symbols and greater than, less than symbols. These cards can be used in so many ways! Use them for matching upper and lower case letters, spelling activities, flash cards, and so much more! I use them in my 4th grade classroom by creating a giant "keyboard" poster. I hang it on the wall, and my students use it to practice their spelling words by tapping on each letter as they spell the word.