Lay out the giant chess board with 6" squares in your backyard or on any smooth surface in seconds! Slide it out of the lightweight drawstring case and moments later you have a sharp looking, giant chess board. The heavy-duty, nylon, tan and black playing surface is ideal for use indoors or outdoors. The colors reduce the 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! Four large corner grommets let you stake it securely on grass or soft surfaces. This chess board can be folded, walked on, beaten-up and it still looks great! It can also be machine washed.