Click image to view full size image
name:keful alto trombone
material:yellow copper/phosphor copper
finish:golden lacquer/silver plated/nickle plated
bell size:205mm
bore size:13.6mm
tuning size:19-15.4mm
weight:1.5kg
height:1477mm
tone:Bb
keful bb key alto trombone
beijing bairong guoyong culture communication Co.ltd
musical instrument, wind instrurments, drumsets, musical instruments acces...
