Gator Cases Lightweight Molded Alto Saxophone Case with Locking Latch and Plush Lined Interior; (GC-ALTO SAX) Lightweight ABS Construction and Heavy Duty Aluminum Valence Through-Bolted Handle for Extra Strength, and Chrome Plated Latches - (1) Locking (1) Non-Locking D-Rings for Adding a Shoulder Strap Form Fitted EPS Interior with Plush Lining Fits Standard Student Models