Interact with colleagues or perch behind a sit-stand desk|Exercise back muscles|Short to medium duration perching|Concentrated on work|Relax the legs and feet|Medium duration for sitting|6” pneumatic height adjustment|Tilt up to 5 degrees in any direction|Compact and lightweight design|Black strap for seat height adjustment and easy movement|Upholstered in waterproof, oil-resistant, anti-staining polyamide/spandex|Height: 19.5” – 25.5”|300 lb weight limit