Evans Reso 7 series features a single ply of coated 7mil film for a warm, full tonal response with a shortened sustain without the need for additional muffling. For over 60 years, Evans has been a pioneer of drum head manufacturing and design. Known for innovative designs such as EMAD, EC2S, and the Hydraulic series, Evans drum heads are made in the USA in a state of the art manufacturing facility. Acquired in 1996 by D’Addario and Company, the global leader in musical instrument accessories, the Evans brand is synonymous with quality and consistency., 12" resonant drum head made using a single ply of coated 7mil film, Coated film provides a warm tonal response, 7mil film provides a shortened sustain, All Evans drum heads are design, engineered, and manufactured in the USA