Double pedal Tama, with double chain IRON COBRA without carrying case. The HP600DTW is the latest addition to the Iron Cobra series. The unique feature of the Iron Cobra 600 is its axis called "Duo Glide Cam". A simple adjustment allows for quick changes between a "Rolling Glide" and a "Power Glide". The Power Glide increases the power and speed of the pedal, and the Rolling Glide provides a smooth, consistent feel during play. Drummers can choose the appropriate axis based on their playing style, musical environment, and personal preferences.