The B Flat Trumpet Marching Bugle is a classic brass instrument designed for both beginners and advanced students. Its high-quality brass construction ensures a rich and resonant sound, making it perfect for performances, grading, and band teaching. Compact and easy to transport, this trumpet is for young musicians in marching bands or school orchestras. Specification: - Material: Brass Size Chart: Length:45cm-47cm/17.72inch-18.50inch mouth:10.5cm-11cm/4.13inch-4.33inch Package Includes: 1 Marching Bugle Note: Please allow slightly errors due to manual measurement and different monitors.