This is an Altus C flute case. The inside is made of fluffy fleece fabric, designed to minimize vibrations to the instrument. - Brand: Altus - Interior: Fleece material - Color: Black - Type: Flute case Thank you for looking. It is unused and clean, but has been stored at home. Please refrain from purchasing if you are concerned. Thank you for your understanding. Also, I work on weekdays, so I may not be able to respond to comments immediately. I will reply as soon as possible, so please be aware of this.