For over 60 years, Evans has been a pioneer of drum head manufacturing and design. Known for innovative designs such as EMAD, EC2S, and the Hydraulic series, Evans drum heads are made in the USA in a state of the art manufacturing facility. Acquired in 19. Standard Tom Pack (12", 13", 16"). Semi-reflective mirror-like appearance. Opposing films for shorter sustain and accentuated mid/low frequency response. Uncoated for maximum attack and aesthetic characteristics. Exclusive Level 360 Technologycollar design ensures proper contact between drum head and drum shell.