Evans Genera G2 12" Clear Drum Head, TT12G2 A perfect blend of depth, sustain, and attack, the G2 is a two-ply head (7mil each) featuring extraordinary consistency and durability. Its versatility makes it a perfect choice for the working drummer who switches between styles. It makes rack toms sing and floor toms growl. The coated version delivers additional warmth, focus, and depth.253036