Screenflex’s Freestanding Cabinet is easy to attach to your Screenflex portable partition so it saves valuable space in your makeshift meeting room. Store markers and other supplies on the two adjustable shelves. Write notes on the large 36-inch by 42-inch markerboard. Casters make it easy to move the cabinet anywhere in the room. Keep in mind that this is a freestanding unit and not a partition storage unit. The panels absorb up to 45 percent of sound.