Saddle Stool reportedly improves posture and helps reduce fatigue, particularly for sitting workers who frequently reach and move at the desk. It reportedly promotes a natural curve to the back and neck, and ensures that bending occurs at the hips, not at the back. Saddle Stool offers adjustable seat height and leather, fabric, or vinyl upholstery.Scandex, LLC • Base: Standard, Polished aluminum, Dia 22" Optional: black, beige, taupe • Seat: Width 17" x Depth 14" 15-degree forward tilt adjustment Weight: 18 lbs • Warranty: 5 years