All of our products use domestically sourced Japanese mountain grape bark. We carefully weave each piece using high-quality natural materials that grow wild, mainly in the mountains of Hokkaido, Gunma, and Nagano prefectures. Due to the natural materials, there may be variations in the peeling of the bark and the color of the strips, which may be difficult to see in the photos. Each piece from our workshop is handmade, so the appearance of each finished product is unique. 【Materials Used】 Japanese mountain grape 【Size】 Width: 30cm Depth: 10cm Height: 22.5cm 【Inner Fabric】 Persimmon-dyed fabric (with horse chestnut) Genuine leather strap 【Important Notes】 Our products use natural materials as they are, so when you first start using them, the fibers may catch on delicate clothing such as silk or knitwear. The more you use it, the more it will develop a luster and become smoother to the touch. Until the luster appears, please be careful when wearing delicate clothing.