Crescent Concert Band Gold Plated Trumpet w/Case + Tuner - Teacher Approved Gold lacquer Bb trumpet with 7C mouthpiece 0.46 inch bore & 5 inch bell, 1st valve slide thumb saddle, 3rd valve slide with adjustable throw ring Phosphorus copper used on lead mouth pipe (found on expensive trumpets), smooth action valves, & comfortable white faux mother of pearl inlaid buttons Includes: stong polyfoam case, bottle of USA made valve oil, soft polishing cloth, a pair of white gloves, and carrying straps for your polyfoam case Teacher Approved