Fully adjustable percussion chair with upholstered seat and backrest. Cushioning and fabric (Trevira CS) are made from inherently fire-resistant materials. The black fabric has a durability rating of 100,000 abrasion resistance cycles. The black powder-coated 5 leg base provides perfect stability. The pneumatic seat height adjustment is variable using a release lever. The height of the backrest and the seat angle are also adjustable. Typical for a percussion chair, the seat is rotatable. Height: 440 - 570 mm. Seat: 450 x 440 mm.