These 10" x 13.5" dry erase pockets allow children to change coloring designs easily. Simply slide a printed paper or workbook into the pocket, and use dry erase markers to color or complete lessons. Details:Includes assorted colors (red, blue, yellow, orange and green)10" x 13.5" oversized pockets6 packs (10 pockets per pack, 60 total pockets)Simply slip paper into pockets and then use dry erase markers to practiceNontoxic