Make the long hours at your desk more manageable with this black adjustable height swivel rolling executive office chair. Cultivate a healthier posture this chair that lets you instantly fine-tune the height of your seat according to the height of your table, so you can minimize slouching and posture-related ailments such as neck/shoulder strains and backaches. The design includes adjustable lumbar support, which improves healthy posture and keeps the spine in the correct alignment. Designed with a combination of practicality and good looks, this chair is just what you need to complete your office or home office. 48.03-inch h x 28.54-inch w x 25.20-inch d.