Startone PTR-20 Bb- Trumpet Blue, Bb Trumpet, Made of ABS plastic, Bore: Ø 11.60 mm, Bell: Ø 129 mm, Conventional perinet valves and valve bushings made of metal, Main tuning slide water key, Finger hook on the leadpipe, Weight: Approximately 550 g, Dark blue, Includes ABS mouthpiece and soft-bag@+@+*Note:* Mouthpiece colour may vary