Giant size dominoes are perfect for introducing early number, patterning, and probability concepts 28 double-6 dominoes to work in small groups or independentlyFoam dominoes prevent the distracting click and clack of plastic or wood Each measure 5-1/4 inches x 2-1/2 inches Build Strong Math Skills Practice mental math, problem solving, and addition and subtraction skills High Quality Soft Foam Great for developing fine motor skills Encourage Creativity Allow children to create various patterns which can enhance their imagination Hands-on Learning Great for sorting, patterning skills & arithmetic