Provides the ideal combination of projection, sustain, and focused attack
	
Ideal for outdoor use, especially for Marching applications
	
7.5-mil Hazy film combined with an Aluminum Insert ring for added tuning stability and projection
	
Available in extended collar sizes 22", 25", 28", 31" and 34". Other sizes 20" - 35" available by special order
	
Outstanding projection and sustain, with bright, focused sound and enhanced articulation