This is a mouthpiece pouch for French horns. It's perfect for those who often carry multiple mouthpieces. The pouch itself is made of nylon and velvet-like fabric, so it's lightweight. Trumpet mouthpieces can also be stored. I used to have many mouthpieces, so it was very useful, but now I only have a few, so I'm selling it. - Brand: Wind Crew - Color: Black - Internal Material: Velvet - External Material: Nylon - Number of Pockets: 6 mouthpiece pockets, 3 other pockets - Size: 23cm wide, 13cm high, 5cm deep