Brand new, unopened. S.T. Corporation Binchotan Charcoal, Effective Dehumidification Dry Pet For Shoes 4 sheets (for two pairs) x 4 packs Product Description Dry Pet Binchotan Charcoal for Shoes, for 2 pairs Brand: Dry Pet Seller/Manufacturer: S.T. Corporation This dehumidifier for shoes specially combines binchotan charcoal and activated carbon. With the power of charcoal, it removes moisture from the inside of leather shoes, sneakers, etc., and deodorizes foot odor and unpleasant smells inside the shoes. Contains high-quality Kishu Binchotan charcoal. The desiccant turns into a jelly, so you can see the dehumidifying effect at a glance. Please refrain from purchasing if you are nervous about home storage.