Antimicrobial and insect-repellent insoles made from Aomori Hiba wood. - Application: For shoes - Material: Aomori Hiba wood - Functions: Antibacterial, insect repellent, deodorizing - Package contents: Insoles - Brand: Cul de Sac - JAPAN Thank you for viewing. Deodorizing, antibacterial, and dehumidifying material for shoes 200mm x 2 pairs "FOR SHOES" absorbs moisture from shoes after you take them off, and also deodorizes and has antibacterial properties. It eliminates unpleasant odors. Please use it as a deodorizer, antibacterial agent, and dehumidifier for rain boots, etc. The product is vacuum-sealed in a fresh state with a strong fragrance, so the scent of Aomori Hiba will spread gently from the moment you open the bag. If the fragrance fades, apply sandpaper or add a few drops of Aomori Hiba essential oil.