9 " x 11 " Double-Sided X-Y Axis Dry-Erase Mats, Set of 10

These economical double-sided plastic coated 9 " x 11 " mats have a 1 cm grid with x-y axis bolded for easy graphing activities. The opposite side of the mat is blank, and both sides can be used with dry or wet erase markers. Set of 10