ETA hand2mind Plastic Rainbow Fraction Tiles, Math Manipulative (Set of 51) Set of 51 tiles (whole, halves, thirds, fourths, fifths, sixths, eighths, tenths, and twelfths) 9 colors represent 9 values of fractions Fractions are embossed on one side, the inverse side has decimal values Largest tile measures 1-inch by 8-inch Grades 3-6