Introduce fun with shapes on the light panel. Includes a 40 piece set of transparent GeoSolids (25 mm/1"), 30 piece set of attribute blocks, 300 piece set of irregular shapes, 10 space transparent tray (43 cm x 20 cm/16-7/8" x 7-7/8") and 6 colourful transparent sorting mats (42 cm x 32 cm/16-7/8" x 12-1/2") in 6 styles. Light panel not included.