C.G. Conn Bb/F-Tenor Trombone 88HNV Symphony

Bore: .547″ (13.89 mm);Gold brass bell with new engraving Ø 8 1/2» = 216 mm;Vintage style lightweight bell;New «Open Wrap» quart valve loop with a bore of .562″ (14.27 mm);Standard 88H hand slide with hard chrome inner slide and gold brass outer slide ;Rosewood valve trigger;Minibal ball joints;New light case with stowable backpack straps;Original C.G. Conn 5G mouthpiece;Made in USA, Elkhart Indiana;