Go green! Slip in your own activity masters to create write and wipe activities.Turns every paper into a reusable learning activity for quick-and-easy centersCoordinates with color-coded trim on Center Signs (LER0482) to provide a helpful visual cueIncludes 5 dry-erase markers with eraser tips, which store in the handy loop at the top of each pocket. Accommodates most masters, thanks to oversize 10"L x 14"H dimensions.