Get all the benefits of standing while in a seated position with this Adjustable Ergonomic Kneeling Chair with an Angled Seat from JOMEED. Ergonomically designed, this comfortable seat helps improve your posture and reduce back pain while you work or study. A kneeling design encourages you to keep your back in an upright position, keeping your spine in alignment and distributing your weight evenly through your lower body. This chair features a 3-inch thick seat to keep you comfortable throughout the day and a strong metal base for extra durability. The seat of this chair can be adjusted between 21 and 31 inches tall to best fit you. Easily move around using the 4 rolling casters, 2 of which lock to keep you in place while at a desk. With a sleek all-black design, this stool will match almost any design style in your office, classroom, or home. Keep comfortable while seated with the Adjustable Ergonomic Kneeling Chair with an Angled Seat from JOMEED.