The alphabet letter box provides pictures and letter cards to teach your students all of their letters and sounds. The vowel cards teach both long and short vowels and also shows when a letter has 2 sounds. The cards can be cut up and placed in a pencil box for practice at home and school. Preschool and Kindergarten teachers can use it with newly introduced letters and add new ones each week. Students can practice matching the letter to the picture while also learning the sound/sounds they make. It also reinforces the sounds and letters they already learned. Just print the cards, grab a pencil box and go! Two sizes are included.