Backpack 4 In-a-Row is a 2-person connection game of strategy and fun! Be the first to place 4 pucks in a row horizontally, vertically or diagonally to win. Compact and collapsible. Fun game of connect 4! Travel Size! Includes Game tray, 42 pucks (in two colors), game instructions and carry bag. Players: 2 Dimensions: 5.125" x 4" x 3" (OPEN). Dimensions: 5.125" x 3.5" x 1.25" (Collapsed). Weight: 3.4oz.