Relational Attribute Blocks
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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.