The ProTec A200 Small Brass Mouthpiece Pouch features a durable nylon construction with a non abrasive padded lining to protect the finish of the mouthpiece. The ProTec A200 Small Brass Mouthpiece Pouch holds one mouthpiece and is available in black finish The A200 Pouch is suitable for use with a trumpet, cornet, flugelhorn, alto/tenor horn, mellophone or French horn mouthpiece.