Features: Make from Plastic that ensures durability and is resistant to deformation or damage. It can develops your forwards thinking, strategic planning skills while promoting thinking abilities. Designed for kids and adults, it provides hours of interactive entertainment as you compete against each others in a thrilling game of strategy. The position of all pieces change every turn, making it easy to move on the board and strategize using chess pieces. Easy to Play: Each player chooses a color and takes turn pressing button, dropping their pieces into grids; the first to make four of the same color in a winning game. Specifications: Materials: Plastic Size: about 14x14x2cm/5.51x5.51x0.79inch Package Includes: 1set Four Leg Rotating Chess note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.