The First Sorting Set is ideal for helping younger children to understand the basic concepts of mathematics by sorting, counting, ordering, creating patterns and sequences.Contents: round sorting tray 325mm, 40 x Tropical Fish 40mm, 20 x Backpack Bear 12g 4 colours, 12 x 25mm colour plastic cubes 6 colours, 60 x Round Counters 32mm 6 colours.