21 cards in this pack Created for infants 0-6 months, this set of black and white illustrated flash cards are designed to aid cognitive development and strengthen eyesight. The cards feature seven white cards with black animals, seven black cards with white animals and seven pattern cards. Each card is laminated and features rounded corners for long life and durability. Perfect for small children! Proudly Australian made and printed on environmentally friendly paper. Cards are 10cm x 15cm in size. Recommended for ages 0-6 months with adult supervision Caution: Children 3 years and under should be supervised when using cards. Cards should not be chewed or sucked on, doing so may result in small parts causing a choking hazard.