Lenticular graphic greeting cards and flash cards representing a word or phrase in ASL. Tilt the cards to see how to make the ASL sign. Greeting cards are 4.25" x 5.5" in size printed on white card stock and blank inside. The cards come with an envelope in a clear sleeve. There are 2 sets of flashcards. Each set has 15 cards. There are English and Spanish translations on the back of each flashcard. Tilt the cards left to right to see the image move and learn a sign. Great way to learn basic signs in ASL with toddlers and infants.