This drumheads feature outstanding projection and sustain, with bright, focused sound and enhanced articulation. 
 
7.5-mil Hazy film combined with a Low-Profile Steel Insert ring for added tuning stability and projection, TC-Series Hazy Low-Profile Steel Insert Timpani drumheads provide the ideal combination of projection, sustain and focused attack, making them 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, TC-Series Hazy Aluminum Insert Timpani drumheads provide the ideal combination of projection, sustain, and focused attack making them ideal for outdoor use, especially for Marching applications.
7.5-mil Hazy film combined with a Steel Insert ring for added tuning stability as well as enhanced sustain and projection, TC-Series Hazy Steel Insert Timpani drumheads provide the ideal combination of projection, sustain and focused attack, making them ideal for outdoor use, especially for Marching applications.