Best Chess Set Ever 4X Tournament Chess Set with XL Staunton Quadruple Weighted Pieces (11.4 cm King) for Adults & Kids – Foldable Roll-up Double-Sided 50x50 cm Silicone Board Mat, Ideal for giftingPLAY ANYWHERE, ANYTIME: This portable chess set includes a silicone board, XL extra heavyweight pieces, a strategy guide and compact storage. XL HEAVY WEIGHTED CHESS PIECES: Our set includes 4x large & quadruple weighted easy to handle Modern Style pieces (4lbs). Each one nearly filling its square for optimal visual impact and playing experience. FOLDABLE BOARD: The 20 x 20 inch double sided chessboard is rolls up and folds for easy travel. Its spill