Happy Life Natural Air Purifying Penguin Bag Bamboo Charcoal Interior Decoration Covers 90 sq. ft. perfect for cars, closets, bathrooms, pet areas. Naturally helps remove odors, bacteria, harmful pollutants and allergens Dehumidifies to prevent mold, mildew, and excess moisture Fragrance free, non-toxic, eco and pet friendly 100-Percent Bamboo Charcoal