The most comfortable and supportive drum throne that you'll ever own. The Ergokinectic technology eliminates tail-bone compression and supports the way your body moves, by maximizing your flexibility around the kit while minimizing fatigue and stress to your shoulders, hips and back. Give your career the gift of longevity with the AHEAD Spinal-G Throne. Features: 18'' black saddle velour seat top; Black sides; Thick memory foam cushion; Split seat; 3 leg base; Double-locking, threaded height adjustment; Durable seat connector plate; Allows the pelvis to move reciprocally in three dimensions; Allows the tailbone (coccyx) to hang naturally versus being compressed against the seat; Supports a more natural movement of the spine and shoulders while seated; Specifications: seat length: 18''; seat width: 15''; seat thickness: 4.5''; weight: 15.05 lbs; height range: 18'' to 24''; weight limit: 270 lbs