● For Shoes & Closets Simply place these inside your shoes to easily deodorize and dehumidify them. Suitable for sneakers, leather shoes, boots, etc. They come with a string, so you can hang them in your closet. ● Bamboo Charcoal Balls With a suction cup, attach these in your car to eliminate unpleasant odors from cigarettes or new cars. Attach them to your TV or computer to prevent dust and electromagnetic waves. Please refrain from purchasing if you are concerned as these are items stored at home. Returns are not accepted. Thank you.