Safco Black Magic Magnetic Triple File Pocket - 3 Compartment(s) - 13.50" Height x 12.50" Width x 4" Depth - Wall Mountable - Black - Steel - 1 Box Triple File Pocket is designed for use with cubicle panels. Perfect way to organize your files. Made from steel mesh with four heavy-duty magnets to attach to metal cube surfaces or on most fabric-covered metal panel walls. No need for unsightly over the panel brackets. Triple File Pocket includes steel point fasteners for use on any "tackable" surface.