EVANS standard tom coated G2 two-ply drum heads are designed to offer a perfect blend of depth sustain and attack while featuring extraordinary consistency and durability. EVANS level 360 technology is incorporated to extend the level playing surface of the drumhead 360 degrees around the drum. EVANS has been an innovator in drumhead manufacturing and design. As the creator of the first synthetic drumhead and other revolutionary products such as EMAD hydraulics and the UV1 series.