Whether you call them reversible dry erase boards, free standing dry erase boards or portable dry erase boards you won't find a better built, more sturdy unit available on the market today. Our reversible, free standing dry erase boards have been totally redesigned to go together easier and stand stronger than any other unit in the market. These portable boards are constructed of heavy duty satin brushed aluminum frames that will make any classroom or boardroom proud. All reversible board units are complete with the exclusive OptiMA® double pin-locking system to secure the board in place making sure that it doesn't turn until you want it to turn and it adds stability as well.