Conn-Selmer TB711 Prelude Student Model Tenor Trombone - Ready to play! - AD02213016Notes Perfect for a student and ready to play! The band director will appreciate you not buying junk from Amazon. Conn Selmer is one of the most reputable brands. This model is one of the standard trombones school band programs prefer. Some slide oil and grease included The case is in rough shape but the trombone is excellent! AD02213016 A Conn Selmer TB711 Prelude Student Model Tenor Trombone Ready to play! AD02213016 in Excellent condition! At