Diaxi Foldable ChessBoard - 16 1/2"The Diaxi Chessboard integrates the patent approved Diaxi Hinge. Easy to fold and store, this board allows for the board to fold in half with the playing surface inward without unsightly hinges or distractions in game play. Keep your playing surface free from scratches and invest in your home town advantage on a board that you'll want to keep and play on forever. Squares of black graphite pattern and white print overlay an aluminum composite panel