353 photo card early vocabulary set with current, realistic, attractive photographic images Includes 9 basic categories: animals, food, vehicles, furniture, clothing, toys, everyday objects, shapes, and colors 3. 5" X 5" flashcards on sturdy cardstock with gloss varnish on the photo-side to allow for easy wipe off, and writable surface on the back Autism education flash cards teach core aba and Early Autism lessons: receptive labeling, expressive labeling, matching identical cards, matching similar cards, sorting into categories, adjectives, feature, function, class and storytelling.