Bb Hybrid TrumpetWeight 650 g, light and robustABS bodyBrass valve sleeves, ABS sheathedStainless steel pistonsML bore 11.65 mmBell 128 mmPatented hybrid leadpipe with brass mouthpiece holderTop springs with ABS valve guide2 water keys: on the main tuning slide and on the 3rd valve slideAdjustable 3. slide ring with finger ring and pullstopRemovable 1. and 2. slide ringAluminum top and bottom coverAluminum valve necks and finger buttonsSilver plated 7C brass mouthpiecePadded Gig Bag with backpack straps and shoulder strap