trumpet Spare parts:mouthpiece,read,vaseline,glove,strap,polishing cloth. trumpetmodel:WSTR300 tone: Bb bore size:0.459" bell diameter:4-7/8" material:brass bell,cupronickel tuning pipe,monel valvespiston:chromel alloyfinish:clear lacquer /sliver plated/black nickel finish gold keys Special color can be customized according to customer requirements trumpet