Features: Adopting eco-friendly ABS material, the chess toy is safe, non-toxic and light weight. It is a tabletop game which is suitable for 2-player, parent can play with child to enhance interaction and promote relationship. Chess pieces are bright in color, enhancing children's cognition of color and adding joyfulness of game. Game rule: each player will have 21 pieces of chess in red or yellow, then make 4 pieces of chess in a row horizontally, vertically or diagonally, the one who firstly make it is the winner. This classic and challenging game will help to exercise kid's logical thinking ability, beneficial to the early intelligence development. Specification: Condition: 100% Brand New Material: ABS Color: Blue, Red, Yellow Suitable Age: 4 years old above Player: 2 players Size: approx. 25*18.7*20.5cm/9.84*7.36*8.07in Weight: approx. 337g / 11.9oz Package List: 1 * Set of Tabletop Game Toy Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1Adopting eco-friendly ABS material, the chess toy is safe, non-toxic and light weight 2It is a tabletop game which is suitable for 2-player, parent can play with child to enhance interaction and promote relationship 3Chess pieces are bright in color, enhancing children's cognition of color and adding joyfulness of game 4Game rule: each player will have 21 pieces of chess in red or yellow, then make 4 pieces of chess in a row horizontally, vertically or diagonally, the one who firstly make it is the winner 5This classic and challenging game will help to exercise kid's logical thinking ability, beneficial to the early intelligence development