1. materialï¼? wood 2.APPï¼? chess : 6.5CM(DIA)*0.9CM(T) 36PCS chessboard: 57CM(L)*1.8CM(W)*39CM(H)*0.4CM(T) 1PC feet: 25CM(L)*4.5CM(W)30CM(H)*2CM(T) 2PCS HOW TO PALY 1.Players take it in turns to drop counters into the frame to try and form a line of 4 in a row and at the same time block their opponent from doing the same. 2.Traditionally this game is played by two players; one player on each side, however you can make teams and have more than two players to create a more involved and competitive game. 3.Use skill and strategy to complete a sequence of 4 disks of the same colour in a row, the game is won when a player has completed this sequence and then the game is reset.