An all-natural way to remove odor! Made from 100% activated bamboo charcoal - highly effective at eliminating odor and excess moisture naturally. Made without the addition of harmful chemicals or fragrances, our product is safe for use around children and pets. One order comes with ten charcoal bags (4 x 200g / 6 x 75g) and four suction cups and hooks for versatile placement. Simply place the bags where needed, and let the charcoal work. Set the bags in direct sunlight for 1 to 2 hours to reactivate the absorption power. You can use them again and again for up to two years!