The chrome-plated 14030 Grande Drummer s Throne from K&M is designed to provide comfort and stability for drummers. The precision height adjustment mechanism with a ratchet knob and clamping lever allows height adjustment at 10mm intervals. The stable, double-braced, steel leg construction and robust floor protectors are intended to keep the throne from moving.The Grande Drummer’s Throne features an upholstered seat with a diameter of 12.99” (330.00mm). This seat comes with a durable, resistant cover that provides comfort for lengthier performances. Also, the throne s swivel can be adjusted from smooth to stiff via the easy-to-use wing nut. Furthermore, this throne is height adjustable from 19.2 to 27.1” (490.0 to 690.0mm) and its medium footprint of 24.4” (620.0mm) provides good stability even when space is at a premium.