Keep your desk uncluttered and organized. Magnetic pockets are easy to apply, reposition or remove. Attach phone lists, photos, certificates and more to file cabinets, desks or any metal surface. Use horizontally or vertically. Polypropylene insertable holder with black backing. For 8.5" x 11" documents. Magnetic pockets are easy to apply, reposition or remove. This product will be cheerfully replaced with one of equal value if defective in materials, manufacturing or packaging at the time of purchase. Except for such replacement, this product is sold without warranty or liability even though defect, damage or loss is caused by negligence or other fault.