★★ Mold prevention comes with ★★ a 5-year warranty ・The texture and aroma of cypress are retained, and a safe and highly anti-mold nano diamond catalyst coating is applied. ・Using brand cypress from Tochigi Prefecture, we carefully create them one by one by craftsmen. ・Although it is a solid product, it does not require daily wipes. (Recommended once every 2 weeks / described later) ・There are no nails, so there is no need to worry about rust. ・All guest room bathrooms of JW Marriott Hotel Nara have been employed since opening (no mold complaints for about 5 years). ・Comes with 5ml of domestic Hinoki essential oil. *Please add a few drops of essential oil to the bath and enjoy the aroma. *Please note that size S is for children and small for adults. 【★★★ Important ★★★】 ・For bath chairs, a shipping fee of 1,000 yen per order will be recorded separately ・Free shipping for orders over 50,000 yen including tax / Remote islands, Hokkaido, and Okinawa are not included [About care] Minerals in water can crystallize and mold may form on it (not covered by warranty) To prevent this, please clean it with baking soda about once every two weeks. Apply → baking soda to the entire chair and let it sit for about 30 minutes, then rinse it off with a sponge. 　*Do not rub too hard while the baking soda is not completely dissolved.