SIZE: Chess&Checker Board: 15" x 15" x 1"(38 x 38 x 2.75 CM) / closed 15 x 7.5"x 2"(38 x 19 x 5.5 CM)? Square measures 1.6x 1.6 inches (4x 4 CM); Chess&Checker Pieces? King Height 3.0"(7.6CM) / Queen Height 2.75"(7CM) / Bishop Height 2.25"(5.8CM) / Knight Height 2.2"(5.5CM) / Rook Height 1.75"(4.5CM) / Pawn Height 1.4"(3.5CM). Checker Diameter 1.1"(2.8cm) MATERIAL: Chess Board: Beechwood, Walnut & Maple inlaid; Chess Pieces: Birchwood. WEIGHT: 3.2 LB / 1.45 KG INTELLIGENT ENLIGHTENMENT: Not only suitable for adults playing with fun, this chess set could be a useful tool to enlighten your kids and stimulate their intelligence. Chess learning is no longer boring, but with joy and interest. Perfect for beginners and those indulged in electronic gadgets. EASY TO CARRY: The lightweight and folding board design makes it portable to carry around and easy to travel with. Compact board size fits your luggage or bag when traveling while chess pieces are large enough to handle, playing with comfort. PREMIUM QUALITY: Handmade with high quality wooden material, the smooth surface of the entire chess board ensures optimal touch comfort while playing chess and checkers game.