NIUCOO

Magnetic File Holder for Whiteboard, 4Pack Strong Magnet A4‑Size Paper Utility Vertical Wall Letter & Mail Files Folders, Back to School for Teacher Classroom Office Home Refrigerator Fridge ✅【8-Inch Strong Magnetic Strips】Equipped with 8-inch strong magnetic strips, these magnetic file holders attach securely to smooth metal surfaces such as refrigerators, whiteboards, school lockers and filing cabinets. Keep important papers organized and within easy reach while saving valuable desk space. ✅【Large Capacity for A4-Size Papers】Designed to accommodate A4 and US Letter-size papers, each spacious vertical file pocket holds up to 300 sheets of A4 paper with a weight capacity of up...