Treat Your Seat with a Roc-n-Soc Drum Throne The Roc-N-Soc Nitro Rider Extended is not just a drum throne. With height extension from 24" to 30", the Nitro Rider Extended is perfect for whatever you play — even a two-tier keyboard rig. The Nitro Rider Extended sports a nitrogen gas shock absorber, so your back stays fatigue-free. The ergonomically cushioned seat spins, so your spine doesn't have to. And there's an easy-to-deploy gas lift for quick height adjustments. For comfort and durability at a great price, it's tough to beat Roc-N-Soc's Nitro Rider Extended throne.Roc-N-Soc Nitro Rider Extended Throne Features: Extended height (24"–30") Space-saving design for compact storage Gas shock gives bounce to the seat for reduced back fatigue gas lift for quick height adjustments Ergonomic seat design helps prevent leg fatigue