Officemate Verticalmate Utility Tray, Gray (29072) Keeps office supplies and personal items off cluttered desk tops and within easy reach. Attaches safely and securely to cubicle walls and all fabric-covered partition with double pin system. Will not damage partition panels. May also be attached directly to walls with screws (not included). May also be attached to metal surfaces with 29501 Heavy Duty Magnets (sold separately)