For whole group/class teaching. Side 1: Sectioned into four equal divisions. Side 2: Sectioned into ten equal divisions. Side 3: Sectioned into one hundred equal divisions. Side 4: Blank – can be used with a dry wipe pen or for estimation. Perfect for use in the classroom alongside the teacher version. Pack of 6. 250 x 20 x 20mm. Delivery of this product will be to kerbside only. You will need to arrange for the product to be moved to its final location.