Three drawing surfaces in one frame: a blackboard for chalk, a whiteboard for dry-erase markers, and a paper roll that pulls down between them and is held by two magnetic beads. The boards measure 18.5 x 15 in each. Storage trays at the base keep chalk, pens and paper together rather than scattered around the room. MDF construction brings the weight to 22 lbs across a 23.5 x 19.5 x 46 in frame, which is what keeps it upright when a child leans on it. Brown finish suits a living room corner.