Gibraltar 9808ARW 9000 Series 13" Airtech Web Round Drum ThroneThe 9808ARW AIRTECH Throne combines cool, breathable comfort with a sturdy, heavy duty base designed for long playing sessions. Its round seat top uses high grade memory foam for consistent cushioning, while the Airtech mesh cover promotes airflow to keep the surface cool. The double braced tripod and Gibraltar Super Foot provide a solid foundation, and the Quick Lock clamp makes height adjustments fast and straightforward. The seat measures 13" in