Lay out this giant chess board in your backyard or on any smooth surface in less than 17 seconds! Slide it out of the lightweight drawstring case and moments later you have a sharp looking, giant chess board. The durable, nylon, grey and black playing surface is ideal for use indoors or outdoors. Colours reduce visibility of dirt and look great with black and white giant chess pieces. Easily fold and roll up into matching storage bag. Other giant chess mats take a long time to set up and tear down. This one is very quick, easy and it looks great! 4 large corner grommets let you stake it securely on grass or soft surfaces.