This individual student Double in a Bag kit is perfect of all operations, place value, fractions and more. It is designed to be used at school in small group activities and for at home practice. This is one of our most popular items for upper elementary Family Math events. Kit contains: CD01 X 1 mini deck of cards, DC27 X 2 double regular dice, DC29 X 2 10-sided 0 – 9 double dice, DC30 X 2 12-sided 1 – 12 double dice, DC28 X 2 3-in a cube dice. Comes in a washable small mesh bag.