The Workbook Window is an educational aid and communication board designed for use by individuals with communication, speech or cognitive disabilities. The Workbook Window transforms any workbook into a write-on wipe-off Practice Book. To use, slide an open workbook into the clear vinyl sleeve. It can be used with dry erase markers or wipe-off crayons and accommodates standard size workbooks as well as single worksheets. The lapboard construction allows tabletop or lap use. The revrse side has a communication display panel of Velcro-receptive fabric. It has a machine-stitched felt covering with fabric trim. OPTIONS: Washable dry erase markers, wipe-off crayons, and workbooks. DIMENSIONS: 12 x 18 inches. COLOR: Black with red trim or black with yellow trim.