Features: The mahjong mat is made of nice quality anti slip and wear resistant materials. With a smooth and flat surface and moderate thickness, it is suitable for all kinds of tabletop games. Mahjong mat can effectively reduce the wear and tear on the desktop, lower the noise during games, and make every game full of fun and comfort. Specifications: Material: polyester, rubber Color: mainly blue Size: about 31.5 x 31.5 inches Package includes: 1 x Mahjong mat Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays