Professional puzzle blanket

Specification: Color: Black Material: Felt Content: 1x Felt Mat + 1x Storage bag + 1x Inflator + 3x Fixing bands+ 1x Inflatable tube Size: about 26x46 inch [Conversion: 1cm=0.3937 inch, 1inch=2.54 cm] For up to 1500 pieces puzzle.     Features: ◆The color of mat helps for easy sorting and contrast without any color confusion. ◆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