Carol Brass CTR-4440L-PSM-AL, Bb-trumpet, ML-bore: .460" (11,70 mm), 5" (127 mm) standard phosphor bronze brass bell (thickness: medium), phosphor bronze reversed leadpipe, stainless steel pistons, amber lacquer, incl. deluxe bag, 3C mouthpiece, additional square main tuning slide, 3 super thin finger buttons, one set of heavy valve caps