Evans Heads BD22RB-NP 22-Inch EQ3 Resonant Bass Drum Heads - Black

Evans™ EQ3™ resonant no-port series features a single ply of 10mil film with a 10mil internal overtone control ring The series is a very popular choice for both players and engineers .You may also like Evans Orchestral Timpani Drum Head, 24.5 inch.