The Attack Drumheads Pro Flex 1 No Overtone clear drum hdead gives you punch and control. With this drum head, you get a focused tone that cuts through the mix. Its single-ply 10 mm film construction provides maximum resonance and sensitivity, so you can achieve a wide range of articulations. The Precision port hole aligns the drum head's tone, eliminating overtones for a clean sound. Play everything from jazz to rock with clarity and definition. For drummers seeking power and finesse, the Attack Drumheads Pro Flex 1 No Overtone clear drum head delivers.