Designed to introduce counting and encourage early math skills, the colorful illustrations help your child learn to count in a fun way, while learning to identify the different fruits and veggies. Thick, durable cardboard construction makes cards easy to grasp and use, and also a great way of improving hand-eye coordination and encouraging the development of essential motor skills. Great if paired with "The Adventures of Sunny Rainbow: Let's Eat with Colors" book. 20 pieces total, 10 pairs. Numbers 1 to 10. Each pair size: 14cm x 7 cm. Bag Size: 20cm x 18cm / 7.87in x 7.08in Weight: 8.2oz/ 234g Age: 3+