3 years & up. Make math fun and interactive with the Foam Number Dice set! These soft, durable foam dice are perfect for young learners developing number recognition, counting, and basic math skills. Each die features easy-to-read numbers. Whether used for number games, addition and subtraction practice, or group activities, these versatile dice provide endless opportunities for hands-on learning. Foam dice and are 2" square. Set of 2 dice, numbered 1 - 6.