Square Up; is the furiously fast family game that will have you racing each other to re-create the shaker image within the nine inner tiles, by sliding all 24 tiles around the board as fast as you can; The game boards and box are made from 70 perecent recycled materials. Simply shake the shaker, slide the sliders, flip the frame and win the game. 2 or more players. (not included). WARNING(S): Not suitable for children under 3 years old. Only for domestic use. This toy does not provide protection.