Silver Plated body and keys plus a Sterling Silver headjoint give the JFL1000RBO a full rich tone. Features open hole design, B foot and offset G. Comes with French case and cover. 925 Sterling Silver Headjoint offers the player a darker, richer tone with greater warmth, projection, and power. Open Hole Keys allows for more clarity and a quicker response while allowing the player to partially cover keys for more precise intonation. B Footjoint extends the range of the instrument to low B as well as providing a darkened tonal color to the instrument