Description Product Description Key of C. Offset G, B footjoint, gizmo key, and split-E mechanism. Sterling silver EC cut headjoint; silver body, foot, and keys. French-style pad cups and arms. Includes case and cover.This Professional series flute is an outstanding instrument at a reasonable price. It features white gold springs for a lighter touch and optimum response with tapered pivot screws for smooth key action. Flute teachers all over the world have found Yamaha professional flutes have a consistent tone throughout as well as impeccable intonation. All Yamaha wind instruments come with a limited 5-year warranty.