I-airbar Air Purifying Bag 100g-charcoal Bamboo Removes Pets, Cigarette Odors, Allergens and Harmful Pollutants-absorbing Excess Moisture-chemical Free and Non Toxic-up to One Year(grey) size:3.15*7.88 inches/pack of 1 Double packed-avoid the danger of seeping The I-airbar Air Purifying Bag is the easiest way to have a fresh, dry and odor free environment. Fragrance Free, Chemical Free and Non-Toxic,granulated activated bamboo carbon will effectively absorb odors, allergens and harmful pollutants. Stop mold, mildew and bacteria forming by absorbing excess moisture. In order to have a new lease of it,please place the bags under the sun once a month for a couple of hours. The useful and super-degerming granulated activated carbon is sealed inside a elegant and delicated stitched linen bag. It is safe to place on any place-toilet,kitchen,car,bedroom,closets, bathrooms, pet areas and so on.