These flash cards are perfect for teaching colors (yellow, blue, red, orange, brown, black, white, purple, green and pink) and 10 shapes (rectangle, square, circle, oval, octagon, crescent, heart, star, rhombus and triangle). Boost your young student’s confidence and get him ready to learn! There are activity ideas to use with different skill levels. In this set, you’ll find 56 two-sided cards, which feature real life photos. Use them at home or on the go! Cards are 3 1/8″ x 5 1/4″ and have rounded corners for easy handling. Great for Pre-Kindergarten to 1st Grade or ages 3 to 7.