Teach your students the building blocks of sign language with these brightly colored cards with images of hands making the signs for each alphabet letter. On the back of the card is the letter the sign represents. Available as student flash cards (3.5" x 5.5") or teacher flash cards (11" x 17"). Teacher cards are punched and bound with split rings for easy flipping. These flash cards are for the Gym Phonics and Class Phonics programs. Includes 27 cards.