The Alphabet Memory Game introduces early spell reading skills.Through the color, pattern, letters, words and parent-child interaction in the form of combining, By matching the letters, the child gains important understanding of the alphabet. Product Specifications: Unit weight: 0.77 lbs Alphabet Flash Card: 8.27 x 2.95 Wooden Blocks Thickness: 0.24 Package Incloud: 28 double-sided flashcards (56 vivid illustrations) 52 colored wooden letters 1 storage bag Features: Washable: letters blocks could be washed Nontoxic: they meet the CPSIA requirements for product safety No sharp edges: perfectly smooth edges prevent delicate skin from hurt Suitable size: suitable to kids and be easy to hold in children's hands and avoid accidentally swallowing. Pre-Kindergarten Educational Toys Under 3 years old Alphabet learning: learn 26 lowercase letters, make them in order Shape recognition: find letters that correspond to the clue of shape on the cards and combine them Color sorting: 5 colors of blocks, kids sort them out 3 years old and up Words learning: 56 words about animals, transportations, nature and daily necessities Spelling skills: take out a single letter of a word and have them fill it in Strengthen memory: shade the clue of words, children spell out the words matching the illustrations Makes a great gifts for kids Perfect for toddlers and preschoolers ages 3 to 6 years old. Kids will love this pattern puzzle, bright colors and cute designs of illustrations always inspire kids interest.