Gibraltar GBR Height Adjustable Drum Throne BackrestThe Height Adjustable Drum Throne Backrest enhances comfort during long sessions by offering customizable lower back support. Compatible with several Gibraltar throne models, including the 9608OS, 9608HM, and others, it attaches easily to your throne's post. The backrest's adjustable height ensures that you can find the optimal position for added comfort and support while playing. [new_column] Features: Adjustable height for customizable back support