The C.G. Conn Symphony 88HO Tenor Trombone - Open Wrap has won overwhelming acclaim for its evenness of sound, excellent response and flexibility of performance.
Bore: .547 (13.89mm) bore
Bore through F attachment: .562 (14.27mm)
Bell: 8-1/2 (216mm) sterling silver bell
Outer slide: Rose brass
Case: Deluxe woodshell