Key of C. Polypropylene body, full German system. All critical dimensions are machine finished. Nickel silver keys with nickel plating. Plateau key on wing joint third finger hole. Rollers on F, Ab, Eb, Db. Includes case, #1 and #2 C bore bocals.Polypropylene body Nickel plated full German system keys Long bore design All critical dimensions machine finished Plateau key on wing joint third finger hole Rollers on F, Ab, Eb, D. Includes: case / Fox C-1 and C-2 bocals / 2 reeds / crutch / 2 swabs / seat strap