The Corner Shop #4 rated Giant Chess:

MegaChess Large Chess Pieces and Large Chess Mat - Black and White - Plastic - 12 inch King
  • (32) Chess Pieces - 12 inch King; (1) Large Chess Mat - 5 x 5 feet(L x W); (4) Metal Stakes
  • Made of high-density plastic; Waterproof; UV protected; Resists staining and fading
  • Heavy-Duty Nylon Chess Mat; 7-inch squares(L x W); 5 x 5 feet(L x W) when in use
  • Metal grommets at each corner for use with metal stakes to secure mat to the ground. Perfect for playing at the park, beach, campground or anywhere friends or family gather
  • The King in this chess set measures 12" tall. The dimensions of each piece are listed in the product description. MegaChess makes large chess pieces that are 8", 12", 16", 25", 37" and 49" tall. Please note this set is the second smallest set we make.