Evans EQ3 Resonant Black Bass Drum Head, No Port, 24 Inch

24-Inch resonant drum head made using a single ply of 7mil film A fixed, internal overtone control ring is made to be microphone friendly, from the studio to arena No mic port Available in a frosted, onyx, smooth white, coated white, and mic port version All Evans drum heads are designed, engineered and manufactured in the USA