1、Put the bag in the sun once a month for about an hour to rejuvinate the bag for further use. 2、Suitable for using in cars, closets, bathrooms, pet areas, etc. 3、It is non-toxic, environmentally friendly. 4、Helps remove odor, formaldehyde, TVOC and mold in the air. 5、Can absorb moisture in the air and keep the air dry and fresh. Bamboo charcoal can absorb moisture in the air and keep the air dry and fresh. Helps remove odor, formaldehyde, TVOC and mold in the air. This product is non-toxic, environmentally friendly. Features: 1. Can absorb moisture in the air and keep the air dry and fresh. 2. Helps remove odor, formaldehyde, TVOC and mold in the air. 3. It is non-toxic, environmentally friendly. 4. Suitable for using in cars, closets, bathrooms, pet areas, etc. 5. Put the bag in the sun once a month for about an hour to rejuvinate the bag for further use. Specification: Condition: 100% Brand New Item Type: Air Purify Bag Color: Grey, Light Green, Peachpuff , Dark Blue, Ivory Colour, Orange, Pink, Black(Optional) Material: Bamboo Charcoal, Leakproof Layer, Polyester linen Size: Approx.18.5 * 14.8cm / 7.2 * 5.7in Package Weight: Approx.210g Package List: 1 * Air Purify Bag