This is a cover for a shamisen case. It covers only one side (the body side), not the entire case. It can be used with both hard and soft cases. When carrying a shamisen in its case, you can rest it upright on the floor without worrying about dirt if you have this cover. It is not completely waterproof, but it is made of nylon taffeta fabric, which protects the case from some rain and dirt. A wide elastic band is inserted into the opening to hold it securely. A thin plastic plate wrapped in the same fabric is attached to the bottom. It is designed to prevent slipping during use and is easy to use. Size: Bottom: 27cm x 14cm Height: 16cm Each item is carefully and meticulously handmade, so please understand that it is a handmade product. ☆Please feel free to ask any questions in the comments☆