The A&A chess set comes in standard tournament size and includes a 20" * 20" (2.25" squares) silicone chess board, a set of quadruple weighted pieces: classic King height 3.75" Staunton style with bonus extra double queen, two drawstring storage bag and a zippered traveling case.You can always trust A&A's premium quality, our pieces are exquisitely crafted with a smooth surface; the felt pad on the bottom of the pieces also reduces friction making them suitable for use in rapid chess tournaments while being steady and resistant to tipping, equipped with a 20" silicone chessboard with notations for beginners or advanced players to use. Our MANUAL for use have basic rules for beginners and advanced skills for advanced players: including opening and defense, to meet your different needs.A&A's silicone board is made of high-quality material that can be folded and squeezed at will without any wrinkles, so it can be easily stored; it does not shrink or wrinkle after washing and has no odor, making it suitable for use in any outdoor scene; two velvet drawstring bags not only keeps the pieces organized, but also prevents scratches.The fully matte texture of the board brings comfort and the low-saturation colors not only allow the player to focus on the chess game, but also effectively relieve eye strain during playing.We offer 12 months after-sales service for any problem: refund, replacement, or exchange, you can buy with confidence. Product Description This is a timeless test of intelligence and strategy. A&A features a winning combination of elite Tournament-style components, an Ultra-soft Foldable silicone board + Travel-sized Carrying Case design, and our exclusive Strategy Rules for beginner and advanced play. THE RULES OF CHESS Our chess set comes with a manual, which is more than just a simple introduction to the rules, but also details the advanced skills and interesting stories for beginners... PROTECTIVE BAG FOR PIECES The high-quality drawstring velvet bag provides further protection for delicate chess pieces, with white and black useful for distinguishing the color of the pieces THE BEST GIFT With exquisite packaging and superior quality is your best choice as a gift to friends and relatives. HANDY STORAGE CARRYING CASE It is equipped with the most compact storage bag on the market, which can store all the accessories of the chess set and only takes up a small space. It is the best helper to carry the chess set when you go out for competition or travel. MATERIAL Chessboard : Superior Silicone. Chess Pieces：HIPS Plastic. Pieces Bags: Velvet. Carrying Case : Oxford Fabric, EVA , Sponge Filling. All the materials use soft matte and low-saturation colors so as to avoid eye strain when players concentrate on the board for hours on end. Not only does it provide different colors of thickened velvet drawstring bag for easy storage and protection of the pieces. It also comes with a storage case for easy carrying. PIECES SPECIFICATION Name: Height / Base Diameter / Weight King: 3.75"(9.5cm) / 1.57"(4cm) / 2.3oz(65g) Queen: 3.1"(8cm) / 1.5"(3.8cm) / 1.9oz(55g) Bishop: 3"(7.5cm) / 1.4"(3.5cm) / 1.6oz(45g) Knight: 2.7"(6.8cm) / 1.4"(3.5cm) / 1.8oz(50g) Rook: 2.2"(5.5cm) / 1.3"(3.4cm) / 1.6oz(45g) Pawn: 1.8"(4.6cm) / 1.1"(2.8cm) / 0.9oz(25g) CHESSBOARD SIZE Square：2.25" (5.7 cm) / Board: 20" * 20" (51cm * 51cm)