The Genera is a 10mil single-ply with the fat spread of a double-ply. A 2mil overtone control ring on the underside controls excessive overtones, promotes a shorter sound, and equalizes tuning. The addition of small vents around the perimeter of the dry version eliminate additional overtones and create a more focused sound. Evans Genera Dry snare drum heads feature a single ply of 10mil film in combination with a 2mil overtone control ring on the underside that "floats" with the head, eliminating excessive overtones and controlling sustain. Precision-drilled dry vents around the perimeter of the drum head further reduce overtones and sustain.

• 13" white snare drum head made using a single ply of 10mil film
• 2mil overtone control ring on the underside that "floats" with the head, eliminating excessive overtones and controlling sustain
• This single-ply reacts with the fat spread of a double-ply
• The Dry version features small vent holes around the edge that eliminate stray harmonics and tighten the sound
• All Evans drum heads are designed, engineered and manufactured in the USA