Metal horn mouthpiece, standard size, perfect for playing. Thank you for viewing. Horn Mouthpiece Tilz E. Schmidt Modell / E. Schmid Pruno Tilz eustadt/Aisch Depth / Medium There is some blackening due to long-term storage, and there are scratches on the connection part with the tube, but there is no problem with playing. It will be shipped in an air cushion bag. Please purchase only if you understand that it is a used item.