Lap chalkboards are a smaller version of a normal chalkboard and are an eco-friendly alternative for practicing writing and math skills without wasting paper! Our Kids chalkboard and Eraser Set is a wonderful learning tool, whether it's being used for homeschool, practicing math problems or creating blackboard drawings. Its classic look also makes it fun for playing school! Please note - Eraser colors and pattern may vary from image How to "Prime" your new chalkboard before use: Lay a stick of white chalk on its side and cover your entire board liberally with chalk. This will fill in all the pores of the surface. Rub it in with a dry cloth and then erase. Repeat. If you don’t prime your chalkboard first, your board may resist the chalk and your first drawing is likely to be visible permanently. SIZE : 10" x 16" with rounded corners INCLUDES : Lap chalkboard, felt eraser MATERIAL : Formaldehyde-free masonite board with lead-free chalkboard paint. ORIGIN : Chalkboard made in USA; Eraser made in China