Used Bach 36BO Professional Bb/F Tenor Trombone in lacquer. .525" bore hand slide, open wrap rotor valve section, 8" yellow brass bell flare. Instrument is in good condition apart from heavy lacquer wear, surface scratching and pitting throughout, minor dings throughout bell flare and evidence of previously repaired bell creases. Evidence of previous relacquer and possible replacement of hand slide crook and minor half-inch sized patch on outer hand slide, and solder repair to minor crack on bell stem. Comes with Bach case.