Decorate and educate with these durable, reusable magnetic accents. 83 total pieces, including 1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/7, 1/8, 1/9, 1/10, 1/12, and 1/16. Largest piece has a 4" diameter. *Due to the weight of magnetic items, if you purchase multiple magnetic products your shipping cost may increase.*