Don't buy this product if you are really doing a jigsaw puzzle of 300 pieces such as Ravensburger's Oceanic Wonders, described as being 32*48 inches. The puzzle is about an inch larger than the cloth provided in the roll-up and so falls off the ends. If you try to roll it up, the whole puzzle falls to pieces. It might be OK for smaller puzzles but will frustrate you if you try to put a big puzzle on it.I would send it back but I had thrown the box out before I realised it would not work.