EcoPad by Evans 2-Sided Practice Pad, 12 Inch 12" two sided pad with recycled rubber surfaces Reverse side utilizes harder rubber for increased articulation and a tougher workout Provides the best practice substitute to an acoustic drum Also available in 6" single-sided and 9" w/ adjustable snare version All EcoPad by Evans drum pads and accessories are designed, engineered and manufactured to the most stringent quality controls in the industry