The matching letter game comes with 1 tray, 8 letter cubes, 30 cards(60 word cards with 3 and 4 letter words). Early Childhood Education: This matching letter games helps kids develop memory skills, strategic thinking, sociability, spelling and increases word recognition. Including improve kids letter recognition, spelling, word building, and early vocabulary recognition ability ect. Parent-child Game: When a child plays a matching letter game with his parents, the child has an important understanding of the vocabulary mechanism. With the help of a picture card, it provides clues about the meaning of the word. Playing with your family is a great opportunity to learn to take turns, share and help each other. Family fun & multiple benefits.