The Mini Air Purifying Bag Works Efficiently to Remove Unpleasant Odor for Shoes, Gym Bags, Luggage, Pet, Kitchen, Bathroom, Drawer and Sporting Equipment .<br> Remove Excess Moisture to Prevent Mold Mildew. All Done Physical Adsorptions:Chemical Free and Non .<br> Recharge Under Direct Sunlight for Two Hours Every Month or More Frequently and Reuse up to Two Years. Recycle Directly to Your Garden.<br> Made with -Porous Bamboo Charcoals Covered by in Fashion Durable Fabrics Which Gives Best Adsorptions and Also Serves as Beautiful Appliances to Home.<br> Each Bag Contains 75g Bamboo Charcoals.<br> bamboo plants are treated at 800 Celsius to 1000 Celsius in brick kiln for several weeks to form charcoals with millions of porous microstructures that absorb pollutants and excess moistures.<br> Only the optimal sizes of charcoal particles that are the best for purifying are chosen for Air Purifying Bags.<br> Its all about high surface area. The microporosity provides more than sufficient surface area that absorbs gas molecules naturally without any chemical reactions. While the purifying process is not immediate as with chemical sprays, it is the best safe and healthy way to purify air.<br> Recharge your bag every month by placing it in direct sunlight for a couple of hours, or more frequently if there are especially heavy odors that might the absorbing rate.<br> colour:gray<br> Material:Bamboo charcoal + cotton and linen<br> size:17*7cm<br> Package Contents:<br> 12* bamboo charcoal bag<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.