22" resonant drum head with a single ply of 7.5mil film. A fixed, internal overtone control ring is made to be microphone friendly, from the studio to arena.  The 5 offset mic port features a plastic sleeve focuses pitch and enhances the attach while providing protection for the port. Available in a Frosted, Onyx, Smooth White and Coated White version. All Evans drum heads are designed, engineered and manufactured in the USA.