This Bingo game includes three different sets of 20 cards each. One set uses x-ray for x, one set uses fox, and one set does not include x. The picture for each beginning sound is consistent throughout the set with the exception of x.
Also included are letter cards as well as letter cards with another beginning sound picture.
I love printing these on cardstock and laminating them. We often use Unifix cubes or fun erasers as covers for the boards.