SKB Contoured Pro Universal Baritone Sax case with Wheels Contoured Pro Baritone Sax Case with Wheels ABS Vacuum formed material for strength and lightweight protection Plush lined EPS interior holds the instrument securely Includes in-line wheels for easy transport. Exterior dimensions: 43.5" x 17" x 11" Injection molded fiberglass reinforced trigger release latches & TSA locks for added security