Brass, gold-plated finish, KING 606 trombone, with a dedicated case. - Brand: KING - Model: 606 - Accessories: Case, mouthpiece, slide cream, cloth - Material: Brass - Finish: Gold-plated I purchased this used about 7 years ago. I didn't use it much after buying another one. There are some signs of use and some areas where the plating has peeled off, but there are no major dents. It plays very well. I especially recommend it to those who are just starting to play the trombone. The inside of the tubes has been cleaned. The slide action is also smooth. I'm selling it because I bought a new instrument. Thank you.