The EVANS E-Ring Packs contain easy-to-use external overtone control rings that float on the surface of a drumhead to remove overtones and flatten the drumhead's sound, allowing for easier tuning.
External overtone control ring that "floats" on the surface of the drumhead
Removes overtones and flattens the drumhead's sound and allows for easier tuning
All EVANS drumheads are designed, engineered, and manufactured in the USA
