Giant Chess Set - Get the kids into this "thinking man's game" with the Giant Chess Set.  Huge, great-looking weighted chess pieces (king is 16 1/4" tall) make learning about chess more fun than ever! For indoor / outdoor use. Square size: 5 3/4".  A massive 53 x 53" mat folds out for easy set up.  Help your kids strategize, think ahead and learn a wonderful game!  What a wonderful gift for the entire family!