Coin identification and money math problem-solving are so much easier to learn with these realistic, rubber stamps of 1, 5, 10, 25, and 50 cents. As kids stamp out games, lessons and toy money, they get plenty of practice in basic money math skills. This set teaches coin identification and money math problem-solving. Details:Cloud GrayStandard coin sizes: 1.25" - 1.5"3 packs (5 stamps per set, 15 total)Rubber For ages 6-11Contents:1 cent5 cent10 cent25 cent50 cent