Key Features :
i : Environmentally friendly way to learn: just write, wipe off and re-useii : Class pack includes 12 one sided lined lapboards, 12 felt erasers and 12 black dry erase markersiii : Durable masonite lap boards measure 9" x 12" and are plain on one sideiv : Pocket style dry erase markers with bullet tips in black are AP certified non-toxicv : Multi-purpose erasers measure 2"