This small Willowcrossing desk chair will provide you with a supportive, comfortable place to sit for work or play. It features ergonomic design with a lowered back rest to promote good posture and a padded seat with a soft feel. A convenient lever underneath the seat allows the chair to be adjusted to the best height. A swivel seat and a stable, 5-star base with casters that roll smoothly in all directions make moving the chair easy and fun Customer assembly is required.