1,The color of mat helps for easy sorting and contrast without any color confusion. 2,Bigger mat for up to 1500 pieces puzzle. 3,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. 4,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.5,1x Felt Mat 1x Storage bag 1x Inflator 3x Fixing bands 1x Inflatable tube (Puzzle is not included.) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.