DESC: They can count on it! Sorting, patterning, arithmetic, fractions, and logic problems are made super fun for your little one with these jumbo foam dominoes. The lightweight, soft foam pieces are colored in six bright shades for counting, making patterns, and discovering colors. By Learning Resources. Dominoes measure 3"L x 5"H. Ages 5 and up. Made in China. Toys, Crafts & Leisure,Games,Board Games etc.