EvansUV EMAD Bass Drum Head 24 in.

Patented UV-cured coating provides unmatched durability and consistency Externally Mounted Adjustable Damping (EMAD) controls the focus and attack A single ply offers an open and expressive sound Extremely versatile for a wide variety of musical applications Level 360 Technology collar design ensures proper contact between drum head and drum shell All EVANS drum heads are designed, engineered and manufactured in the USA