This is a handguard with a strap for a French horn made by CURTIS. The strap appears slightly blue in the first and second photos, but it is actually black. As shown in the fourth photo, a horn-shaped mark is embossed on the front of the handguard. The material feels like synthetic leather, but according to the website, it is described as buckskin. Also, it is stated that it "supports most double horns, such as Schmidt, Alexander, and Paxman." I have decided to use a handguard without a strap, so I will sell this to someone who can use it. It was used for about a month. There is no original box or bag, so it will be shipped in another box or bag. Please consider it.