Our Professional Tournament Chess Set Package includes our Professional Plastic Chess Set, Club Vinyl Roll up Chess Board with 2.375" squares, Large Tournament Chess Bag, and Scorebook. The king is 4.125" tall and has an extra wide base measuring 1.875". The pieces are made from a high quality black and ivory glossy plastic and are triple weighted for stability on the chess board. The chess bag is made from heavy canvas and has 3 zippered compartments inside for holding chess pieces and a clock. It has both a handle and adjustable shoulder straps for convenient carrying. The rollup chess board is held in place with elastic straps and there's a pocket for books, pencils, and other items. The rollup chess board is made from a durable vinyl that unrolls flat and has alpha-numeric notation. The scorebook will record 50 games with up to 100 moves per game. One of our best tournament packages and an unbeatable price and volume discounts!