The Catapult-Chess is easy to learn-and-play, and with reasonable size for easy carrying. A nice table game in party.Features:Two-player game, suitable for friends to play-together, also suitable for parents and children to play-together.This game can improve physical flexibility and exercise at the same time, and it's safe.After multiple polishing, the product has no burrs and does not hurt fingers.Lightweight and portable, convenient for carrying.A nice gift for kids.Specifications:Size: S, L (optional)Material: woodItem size:S: 350 220 32mm / 13.8 8.7 1.3inL: 560 295 32mm / 22.0 11.6 1.3inItem weight:S: 300g / 10.6ounceL: 500g / 1.1lbPackage size:S: 370 230 35mm / 14.6 9.1 1.4inL: 570 300 35mm / 22.4 11.8 1.4inPackage weight:S: 350g / 12.3ounceL: 550g / 1.2lbHow-to-play:Each team gets 5 chess pieces. Hold the chess piece with your finger, pull it back by the rubber band, release the finger and eject the chess piece forward, aim at the hole and shoot at the opponent through the hole. Whoever eject all the chess pieces to the opposite side is the winner. Can adopt 3 puts 2 wins system.Packing List:1 Foosball-game Checkerboard10 Chess