Black Office Chair with Padded Seat and Back with Lumbar SupportThis Black Office Chair with Padded Seat and Back with Lumbar Support has thick padded seat and back with built in lumbar support, Waterfall seat reduces stress to your legs, Back depth is adjustable, Pneumatic seat height adjustment, 5 star nylon base allows smooth movement and stability, Hooded double wheel casters. Black Office Chair with Padded Seat and Back with Lumbar Support Black Office Chair Padded Seat and Back Lumbar Support 100%