The EVANS HD dry coated tom batter drum head balances durability and sonic precision. Its two-ply construction features a 5 mm coated outer ply and 7.5 mm inner ply, ensuring the head can withstand heavy playing while maintaining integrity. You'll appreciate the 2 mm control ring on the underside and precision-drilled dry vents that provide advanced overtone control, eliminating unwanted resonance for a focused tone. With its semi-defined attack and short sustain, the EVANS HD Dry drum head delivers a slightly darker sound compared to standard heads. Plus, Level 360 Technology ensures superior tone and response across the entire playing surface.