Bigger mat for up to 1500 pieces puzzle.
With an inflatable tube. Convenient for rolling up. You can control the firmness of the tube based on how much air you add and would not bent your pieces when you use soft and inflatable tube.
With 3 fixing bands. You can put the bands as close together or far apart, and as close to or far away from the ends of the tube, as you choose, based on the size of your puzzle.
As different computers display colors differently, the color of the actual item,may vary slightly from the above images, thanks for your understanding