Evans Heavyweight B14HW 14" Snare Drum HeadEvans Heavyweight snare heads feature two plies of film. The combination of two identical plies of 10mil film provides maximum durability and a compressed attack while maintaining a wide dynamic range. The Reverse Dot lends extra durability, focus and attack in the center. Evans Level 360 technology is incorporated to extend the level playing surface of the drumhead, 360 degrees around the drum. The vertically enhanced collar design guarantees even