Custom style Bb spatula. Adjustable thumb rest. High F# key. Advanced body taper. Lower vent tube. Key post rib plate with improved protection. Lighter, more comfortable keys. Bullet point headless pivot screws. Laser engraving. Custom style Bb spatula on this Yamaha YSS-475II Intermediate Soprano Saxophone facilitates correct technique and increases comfort. Adjustable thumb rest for comfortable hand and fingering position. High F# key for more alternate fingerings and a true high F#. Body taper improves intonation and provides optimal air flow. Lower vent tube reduces noise on lower vent key action. Key post rib plate with improved protection for greater durability. Lighter, more comfortable keys. Bullet point headless pivot screws for easy adjustment. Laser engraving for sharp looks.