Description

Relational Attribute Blocks
19522  Set of 60 solid plastic pieces in an assortment of 5 shapes, 3 colors, 2 sizes & 2 thicknesses. Including a
sorting & storage tray. Large square measures 7.5cm sides, all small shapes are 1/4 of relative large shapes.

Foam Relational Attribute Blocks
19540  Set of 60 foam attribute blocks in 5 shapes, 3 colors, 2 sizes & 2 thicknesses. Large square measures 7cm sides.