Nienhuis ETC Knobless Cylinder Chart w Cards (NL)

A 31 in x 31". matrix, displaying height and width. Used with the knobbless cylinders to help children understand patterns and relationships. Matrix printed on vinyl, while cards are printed on cover stock. This item will be sent from Nienhuis, please see our Delivery Page for details. Any additional postage charge will be calculated in the checkout as Nienhuis Delivery (NL).