Purchased from Naito Shoten, a long-established store in Kyoto. This is a four-eye woven bath mat made from palm trees. It uses only natural materials, without any chemical products. I was using it as a bath mat, but it's still beautiful because I took good care of it. They said it's essential to prop it up after use and occasionally dry it in the sunlight. I bought another bath mat, so I'm putting this one up for sale.