The Rock kit contains: 1 x 12", 1 x 13", 1 x 14", 1 x 16" & 1 x 22" drum pads, 1 x 14-16" & 1 x 18-20" cymbal pads.
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The Fusion kit contains: 1 x 10", 1 x 12", 2 x 14" & 1 x 20" drum pads, 1 x 14-16" & 1 x 18-20" cymbal pads.
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The Fusion Plus kit contains: 1 x 10", 1 x 12", 1 x 14" & 1 x 16" drum pads, 1 x 20-22" bass drum pad, 1 x 14-16" & 1 x 18-20" cymbal pads.