Weelth Multifunctional Office Desk Pad, 35.4" x 17.5" Desk Pad Protector PU Leather Dual-Sided Waterproof Desk Writing Pad for Office/Home (Black, 35.4" x 17.5")

The description does say that it will arrive flat, but it doesn't. It arrived rolled in a tight plastic sleeve. This plastic sleeve is that from the manufacturer, not the seller. Maybe updating the information to be correct would be more truthful. After 12 hours of laying flat under books, it still curls up after removing the books. If I had know that it would not arrive flat, I would not have bought this one. Most likely, this will be returned as I am not pleased with the product.