To use this product, first, make sure you have the base Spirit Island board game and the Branch and Claw expansion. Take out the two Spirit components in foil from the expansion. Set them up as per the game rules in the base game. While playing, remember that your main goal is to protect the island from invaders. Keep the components in a dry place when not in use to avoid damage to the foil. If the pieces get dirty, you can gently wipe them with a soft, dry cloth.