DW Hardware DWCP9100AL Airlift Drum ThroneThe DW Drums 9100AL Airlift Drum Throne has a full 14" round top seat which is made with a special combination of foam for stability and comfort. The 9100AL features pneumatically adjustable drum seat height and a 4 leg throne base to keep the drummer more stable during playing. The seat adjusts from 20" to 27. 5" maximum height. Pneumatic height adjustment allows quicker and easier adjustment in seconds Sturdy 4 leg base for stability Foam