Learning Resources 9"x 11" Double Sided X-Y Axis Dry Erase Mats, Graphing, Math Classroom Accessories, Teaching Aids, Set of 10, Ages 6+
Features a 1 cm grid with bolded x, y axis for easy graphing. Reverse side is blank. Use with dry-erase markers. Mats measure 11"L x 9"H each. Grades K+. Set of 10