This is a Denis Wick 5884 - 3BFL mouthpiece for flugelhorn. - Brand: Denis Wick - Model: 5884 - 3BFL - Type: Flugelhorn mouthpiece - Color: Silver Thank you for looking. I used this when I owned a flugelhorn, but I sold the instrument a few years ago and have kept the mouthpiece at home. I remember buying it about 15 years ago. It has been used, so there are fine scratches, dirt, and shank marks from normal use, but there are no problems with its use. The box is damaged. Please understand. This is a used item, so please refrain from purchasing if you are sensitive to such things. *No price negotiations*