Pack includes a 22" EMAD Clear batter and a 22" EMAD Resonant. This head combination has steadily become a player favorite and is available in a single box at a reduced rate. Evans EMAD batter series features a 10mil of single-ply film providing an ideal balance of punch, power and low-end. The unparalleled industry standard externally mounted adjustable damping system allows the player to adjust attack and focus. Evans REMAD resonant series features a 7.5-mil of single-ply black film. The internally fixed EMAD damping system allows for controlled overtones. The 4" offset mic port features a plastic sleeve focuses pitch and enhances the attach while providing protection for the port.