Key of C. French model, offset G, B footjoint, and gizmo key. Includes YAC-1310 case. This Yamaha Intermediate flute offers the durability of standard flutes while producing greater resonance. Features an improved scale for better intonation and an undercut, beveled embouchure hole for a clean attack, sensitive response, and accurate intonation. Improvements include a stronger post design to prevent post bending, accessible adjustment screws, improved adjustment screw material, and a body mark for footjoint alignment. Also features a sterling silver headjoint, silverplated nickel silver body, footjoint, and keys, and neoprene bumpers. All Yamaha wind instruments come with a limited 5-year warranty.