Learning Resources Jumbo Foam Polyhedral Dice, 5 Dice, 4, 8, 10, 20 Sides, Ages 5+ Multicolor, 3 W inThese multi faceted dice are perfect for introducing number order, addition, subtraction, greater than and less than, probability, and more. Includes dice with 4, 8, 10, 12 and 20 sides. Extra large 3'' size makes them engaging for young and old! Soft foam construction is quiet for classroom use. The Learning Resources Jumbo Foam Polyhedral Dice Set Features: 5 soft foam polyhedral dice (4,8, 10, 12, and 20 sides) Sides of dice that measure 3 each