Product Information: With a single ply of 10mil film that blends bright tone with greater sustain and sensitivity plus a coating for additional warmth, focus and depth, the EVANS G1 sets the standard for an open, expressive sound. Tune it low to get a cavernous rumble that emphasizes the natural sound of the shell. The coated version delivers additional warmth, focus, and depth. Can be used as resonant or batter head. Product Features: Made with a single ply of 10mil film offers a full, wide-open tone A single ply offers an open and expressive sound Very versatile head for all musical genres; a true working drummer's choice All EVANS drumheads are designed, engineered, and manufactured in the USA For more information and specifications, please refer to the manufacturers website