Product details:
Office Furniture Cabinets, Racks & Shelves Officemate 21611 Wall File Organizer with Hanger, Steel - Smoke Unbreakable wall files with a hanger set can be attached directly to walls with screws or hung on partition hangers (sold separately). Use heavy-duty magnets (sold separately) to attach to metal surfaces. Each wall file has a wave design to display more of letter-size or A4-size file folders and documents.