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:Assortment includes two of each color: Red, Blue, Yellow, Orange and Green10" x 13.5" oversized pocketsSet includes 10 pocketsSimply slip paper into pockets and then use dry erase markers to practiceNon-toxic