keful c key brass trumpet

products name:keful c key trumpet
tone:c
bell material:yellow copper/phosphor copper
finish:gold lacquer/silver plated/nickle plated
plunger number:3
plunger material:stainless steel/yellow copper/phosphor copper
back up mouthpiece:7
width:148mm
height:527mm
bell size:123m
bore size:12.7mm
weight:1.06kg

keful c key brass trumpet